TY  - BOOK
ED  - McGraw Hill
TI  - McGraw Hill encyclopedia of science and technology: vol.3 BOR-CLE
SN  - 0070792925
U1  - 503.21 23
PY  - 1987///
CY  - New Delhi
PB  - McGraw Hill Book Company
KW  - Encyclopedia
KW  - Science and technology
ER  -