000			00571nam a22001697a 4500
999			_c74571 _d74571
020			_a9788123728124
082			_a604.8 Sh233 M _b103211
100			_aSharma B C
245			_aMaterials Marvels
250			_a1st ed
260			_aNew Delhi _bNational Book Trust _c1999
300			_a135
500			_aIn the past man adopted whatever materials were available to his needs, today, he can start with a need and develop a material to fulfill it.
505			_aMan and materials, Manipulating metals, New Ceramics, The Silican Saga
650			_aMaterials
942			_cBK