000 00315nam a2200133Ia 4500
005 20260413100446.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aSingh, Parleen
245 0 _aCivil Engg. Materials
260 _bDelhi, S.K. Katria & Sons
_c1994
300 _a456
942 _cDB
999 _c1396
_d1396