TY  - BOOK
AU  - Singh, Akhand Pratap
TI  - Pramukh jeev vaigyanik aur unke avishkaar
SN  - 9789383963126
U1  - 925 21st
PY  - 2014///
CY  - New Delhi
PB  - Prashant Book
KW  - BIOGRAPHY-SCIENTISTS
ER  -