000			00452nam a22001817a 4500
005			20231109101756.0
008			220304b |||||||| |||| 00| 0 eng d
020			_a8123900147
041			_aEnglish
082			_223rd ed. _a620.11N1642m 1983
100			_aNarang G.B S.
245			_aMaterial science
250			_a2nd ed.
260			_aIndia : _bCBS Publisher, _c1983.
300			_avarious pages.
650			_aMaterial science.
942			_2ddc _cBK
999			_c576 _d576