TY  - BOOK
AU  - Lavakare,P J
AU  - Sehgal,C P
TI  - SCIENCE AND TECHNOLOGY
SN  - 812240264X
U1  - 501 
PY  - 1990///
CY  - 
PB  - Wiley Eastern,New Delhi
KW  - Science--India
KW  - Technology--India
ER  -