TY  - BOOK
AU  - Filep, Robert T.
TI  - Prospectives in prospectives: proceedings of the Center for Prog rammed Instruction Institute conducted at Teachers College Columbia Uni versity ; the University of California Berkely ; and the Univeristy of Chicago 
U1  - 371.3944 
PY  - 1963///
CY  - New York
PB  - Macmillan
KW  - Programmed instruction
N1  - Includes bibliographical references and index
ER  -