000 00351nam a2200133Ia 4500
008 160929s2016 xx 000 0 und d
020 _a9789383963133
082 _a530.53
100 _aSingh, Akand pratap
245 _aPramukh bhotik vaigyanik aur unke aviskar
260 _aNew Delhi
_bPrasant Book Dist.
_c2014
300 _a151
942 _2ddc
_cBK
999 _c34202
_d34202