000 00344nam a2200157Ia 4500
100 _aAgarwal/C.V
650 _aChemistry
942 _cBK
654 _aEngg.Materials
245 _aChemistry of Engg. Materials
260 _bTara Book Agency.
_aVaranasi
_c1986
082 _a620.1
_bAga
300 _a500
546 _aENGLISH
999 _c20959
_d20959