000 00287nam a2200121Ia 4500
008 220201s1998 xx 000 0 eng d
041 _aENG
100 _aSINGH, PARBIN
245 0 _aCIVIL ENGINEERING MATERIALS
260 _aNEW DELHI
_bS K KATARIA
_c1998
300 _a456
942 _2ddc
999 _c62940
_d62940