TY  - BOOK
AU  - Collocott T C Ed.
AU  -  Dobson A B Ed.
TI  - Chambers dictionary of science and technology
U1  - A:(P111:4k), L7(RR) 
PY  - 1977///
CY  - New Delhi
PB  - Allied       
KW  -  SCIENCE
KW  - ENGLISH LANGUAGE - DICTIONARIES
ER  -