000 00291nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
082 _a029.7
_bAMB
100 _aAmba, Sanjeev
245 0 _aCDS/ISIS Aprimer
260 _aNew Delhi
_bESS ESS Publication
_c1999
300 _a173
942 _2ddc
999 _c27376
_d27376