000 00293nam a22001337a 4500
003 OSt
020 _a8186126368
082 _a491.43 CHA
100 _aChaturvedi P
245 _aBharat Ke Mahan Vaigyanik
260 _aVaranasi
_bLokasadhana Kendra
_c2016
300 _a64pp
942 _2ddc
_cBK
999 _c13523
_d13523