TY  - BOOK
AU  - Parker, Sybil P [ed.]
TI  - McGraw-Hill yearbook of science and technology 1979
SN  - 0070454817
U1  - 503 
PY  - 1980///
CY  - New York
PB  - Mcgraw-Hill Book Company
KW  - Science -- Yearbook
ER  -