TY  - BOOK
AU  - Ghai,Shuchita
AU  - Basu,Kasturi
AU  - Mahanta,Priti
TI  - Great Scientific inventions
SN  - 8171814689
U1  - 608 
PY  - 1997///
CY  - New Delhi
PB  - Learners Press
KW  - Scientific invetions
KW  - Technological innovation
KW  - Inventions
KW  - Handbooks, manuals etc
KW  - Creative ability in Technology
N1  - Includes index
ER  -