| |  | |  | 14-B.  Special mobile equipment.  "Special mobile equipment" |  | means any self-propelled vehicle not designed or used primarily |  | for the transportation of persons or property that may be |  | operated or moved only incidentally over the highways, including, |  | but not limited to, road construction or maintenance machinery, |  | farm tractors, lumber harvesting vehicles or loaders, ditch- |  | digging apparatus, stone crushers, air compressors, power |  | shovels, cranes, graders, rollers, well drillers and wood sawing |  | equipment. | 
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 |  | |  | 14-E.  School.  "School" means a public or incorporated |  | nonprofit primary, secondary or postsecondary educational |  | institution that has a regular faculty, curriculum and organized |  | body of pupils or students in attendance throughout the usual |  | school year and that keeps and furnishes to students and others |  | records required and accepted for entrance to schools of |  | secondary, collegiate or graduate rank. | 
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 |  | |  | 15.  Storage. "Storage" includes any keeping or retention in |  | this State of tangible personal property. | 
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 |  | |  | 16.  Storage or use. "Storage" or "use" does not include |  | keeping or retention or the exercise of power over tangible |  | personal property brought into this State for the purpose of |  | subsequently transporting it outside the State for use by the |  | purchaser thereafter solely outside the State, or for the purpose |  | of being processed, fabricated or manufactured into, attached to |  | or incorporated into, other tangible personal property to be |  | transported outside the State and thereafter used by the |  | purchaser solely outside the State. | 
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 |  | |  | 17.  Tangible personal property. "Tangible personal property" |  | means personal property that can be seen, weighed, measured,may |  | felt or touched or that is in any other manner,perceived by |  | perceptible to the senses , but does not include rights and  |  | credits, insurance policies, bills of exchange, stocks and bonds  |  | .  "Tangibleand similar evidences of indebtedness or ownership |  | personal property" includes electricity .  "Tangible personal  |  | ,property" includes any computer software that is not a custom |  | water, gas, steam and prewritten computer software .program | 
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 |  | |  | 17-B.  Taxable service.  "Taxable service" means the rental of  |  | living quarters in a hotel, rooming house, tourist or trailer  |  | the transmission and distribution of electricitycamp;, the; |  | rental or lease of tangible personal property, thean automobile; |  | sale of prepaid wireless calling service and the sale of prepaid |  | calling service. | 
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