000 00294nam a22001337a 4500
003 OSt
008 221007b ||||| |||| 00| 0 eng d
020 _a9789352296002
100 _aTakeChand
245 _aDai
260 _aNew Delhi
_bVani Prakashan
_c2017
300 _a72p.
942 _2ddc
_cBK
999 _c32673
_d32673