TY  - BOOK
AU  - Wilson,H.W
AU  - Krahn,A
TI  - Educational film guide
U1  - 371.335230838 
PY  - 1953///
CY  - New York
PB  - H.W. Wilson
KW  - Teaching
N1  - 1st-4th ed. published under title : "Eductional film catalog"
ER  -