000 00232nam a2200097Ia 4500
008 170619s9999 xx 000 0 und d
100 _aMahajan M
245 0 _aIndustrial Engg. and Manegement
260 _bDhanpat Rai Pub.
260 _c2002
546 _aENGLISH
999 _c16639
_d16639