000 00274nam a2200109Ia 4500
008 201201s9999 xx 000 0 und d
082 _a620.11
100 _aKULKAMI,G.J.
245 0 _aTEXT BOOK OF ENGG. MATERIALS
260 _bAHMEDABAD, AMBALAL J. PATEL
_c1959
942 _cOB
999 _c16683
_d16683