000 00267nam a2200109Ia 4500
008 170821s2017 xx 000 0 und d
041 _aEnglish
100 _aDr Ravinder Mukherjee
245 0 _aSamajik Shodh Va Sankhyaki
650 _aEnglish
942 _2ddc
_cBK
_073
999 _c440657
_d440657