000 00340nam a2200133Ia 4500
008 180115s9999||||xx |||||||||||||| ||und||
082 _a620.11
100 _aNAT D.S
245 0 _aTEXT BOOK OF MATERIALS AND METALLURGY
250 _aThird
260 _aLUDHIANA
_bKATSON PUBLICATION
_c1980
300 _a224+8
650 _a"Engg Materials,Science"
942 _cGEN_BK
999 _c9498
_d9498