000 00293pam a2200133a 44500
082 _a691
_bK139b
100 _aKanuga, G. B.
245 1 _aBUILDING MATERIALS
260 _aDelhi
_bKhanna Pub.
_c1962
300 _a290
650 _aBuilding Materials
964 _gCIRC
997 _aK7221 C
999 _c379967
_d379967