000			00351nam a2200145Ia 4500
008			231217s9999 xx 000 0 und d
041			_aEnglish
082			_a620.11 VAZ;1 R
100			_aVazirani V NChandola S P
245		0	_aEngineering materials
250			_a2nd ed.
260			_c1984 _bNew Delhi : Khanna,
300			_a225
942			_cAA
999			_c162024 _d162024