000 00312nam a2200109Ia 45e0
008 181001s1979 xx 000 0 und d
100 _aAgrawal C.W.
245 0 _aChemistry of engineering materials
260 _aVaranshi
_bTara Pub.
_c1979
300 _a485
942 _2ddc
_cBK
999 _c3117
_d3117