000 00504 a2200265 4500
001 1014875
020 _a81-204-1221-4
041 _aeng
080 _a691Dug
245 _aBuilding materials
250 _a
260 _aNew Delhi
260 _bOxford and IBH
260 _c1997
300 _axiv,390 p.
300 _c24 cm
490 _a
100 _aDuggal, S.K.
700 _a
650 _a
650 _aBuilding industry
650 _aBuilding materials
942 _cBK
942 _2UDC
999 _c134244
_d134244