000 00313nam a2200121Ia 4500
999 _c29282
_d29282
008 160921s9999 xx 000 0 und d
020 _a8172162243
100 _aKumar, Ramesh
_976008
245 _aKhel Jaivyantriki Vigyan
260 _bFriends Publications
_c2007
_aNew Delhi
300 _a161p.
942 _cBK
_2ddc