TY  - BOOK
AU  - Purushothaman A Sunita
TI  - First encyclopedia of science
SN  - 9788171874118
U1  - 031 23
PY  - 2013///
CY  - New Delhi
PB  - Book Palace
KW  - 	 Children's encyclopedias and dictionaries.
KW  - Encyclopedias and dictionaries
ER  -