000 00373pam a2200157a 44500
008 160408bc1992 xxu||||| |||| 00| 0 eng d
020 _a8185198594
082 _a620.11
_bN42
100 _aJoshi, S. K.
245 1 _aNEW MATERIALS
260 _aNew Delhi
_bNarosa Pub.
_cc1992
300 _aviii,495
650 _aMaterials
964 _gCIRC
997 _aA113867 s C
999 _c317061
_d317061