000 00431nam a2200193Ia 4500
001 159
005 20250217153801.0
008 250214s9999||||xx |||||||||||||| ||und||
100 _aGupta, R B
245 0 _aGeneral engineering materials
250 _a2
260 _aNew Delhi
260 _bSatya Prakasan
260 _c1985
300 _a536p.
650 _aEngineering materials
650 _aMaterial science
942 _cBK
999 _c158
_d158