--subdivision Production and direction under forms and types of musical compositions, under individual art forms performed on stage or screen, and under types of programming for the broadcast media, e.g. Musicals--Production and direction; Horror films--Production and direction; Documentary radio programs--Production and direction
Production processes -- See Manufacturing processes Here are entered works on the special manufacturing methods by which raw materials are converted into usable product forms, including founding, turning, forging, welding, etc.
--subdivision Productivity under individual animals and groups of animals, e.g. Cattle--Productivity
Productivity of labor -- See Labor productivity Here are entered works on the units produced by workers in relation to a given effort or unit of time expended. Works on the hours that employees are at work are entered under Hours of labor. Works on the number of hours of labor necessary to accomplish a task are entered under Labor time. --subdivision Labor productivity under types of industries, occupations, and processes, e.g. Construction industry--Labor productivity; Coal mines and mining--Labor productivity