Purdue University. College of Agriculture
Found in 2 Collections and/or Records:
Unprocessed — Multiple Containers
Dates: 1869 - 2018
Collection — Multiple Containers
Identifier: MSF 516
Overview Articles, artifacts, audio cassette, historical documents, instruction system design handbooks, manuals, papers, photographs, publications, teaching aids and devices, and teaching methods handbooks, which document the pioneering audio tutorial system of instruction of Professor Samuel N. Postlethwait during the 1960s and early 1970s.
Dates: 1965 - 1981