TY  - BOOK
AU  - McGraw-Hill Book Company,
TI  - Mcgraw - Hill Year Book of Science and Technology
SN  - 0070454817
U1  - 505 
PY  - 1980///
CY  - New York
PB  - McGraw Hill Book Co.
KW  - Science Yearbooks
KW  - Serial publications
KW  - Technology Yearbooks
ER  -