000 00322nam a2200133Ia 4500
008 221001s2014 xx 000 0 eng d
020 _a9788121997775
082 _a001 AGR (H)
100 _aAgrawal, R. S.
245 0 _aSaral ankganitam
260 _aNew Delhi
_bSultan Chand
_c2014
300 _a560p.
942 _2ddc
_cBK
999 _c33185
_d33185