000 00271nam a2200121Ia 4500
008 211013s9999 xx 000 0 und d
100 _aAgarwal, N P
_9705
245 0 _aQuuantitative Techniques
260 _c0
_bRamesh
_aJaipur
300 _a3.86
650 _a0
942 _cBK
999 _c373
_d373