TY  - BOOK
AU  - Jacobson,Willard J.
TI  - Science Formulating Ideas 5
SN  - 18162
U1  - 507 Sc1 
PY  - 1972///
CY  - New York
PB  - American Book Company, 
KW  - Education, research, related topics
N1  - Index
ER  -