000 00300nam a2200121Ia 4500
008 220201s1997 xx 000 0 eng d
082 _a690
_bMAN
100 _aManrai, P K
245 2 _aA Book of Construction technology
260 _aNew Delhi
_bStaya Prakashan
_c1997
300 _a182
942 _2ddc
999 _c27574
_d27574