TY  - BOOK
AU  - MCGRAWHILL BOOK CO. COMPANY
TI  - MCGRAW-HILL ENCYCLOPEDIA OF SCIENCE & TECHNOLOGY VOL-I AAR-APT
SN  - NULL
U1  - 503.21 /AAR/APT 
PY  - 1980///
CY  - NULL
PB  - Mc. G
KW  - NULL
ER  -