TY  - BOOK
TI  - McGraw-Hill yearbook of science and technology 1994
SN  - 0070515174
U1  - R 505.8 
PY  - 1993///
CY  - New York
PB  - McGraw-Hill
KW  - McGraw-Hill encyclopedia of science and technology
KW  - Science
KW  - Yearbooks
KW  - Technology
N1  - Includes index
ER  -