000 00271nam a2200109Ia 4500
008 190708s9999 xx 000 0 und d
082 _a621 G6594
100 _aGOPALAKRISHNA,K.R
245 0 _aMECHANICAL ENGINEERING SCIENCE
260 _aBANGALORE
_bSUBHAS
942 _cBB
_2DDC
999 _c9941
_d9941