TY  - BOOK
AU  - Singh, Nagendra Kr.
AU  - 
TI  - Encyclopedia of the world scientists (10 Volumes)
SN  - 81-7648-560-8
U1  - 50-051(03) 
PY  - 2004///
CY  - New Delhi
PB  - APH Publishing Corporation
KW  - Scientists- Encyclopaedias
ER  -