000 00293nam a2200121Ia 4500
008 220201s1991 xx 000 0 eng d
082 _a692
_bKUM
100 _aSushil Kumar
245 0 _aBuilding constrution
260 _aNew Delhi
_bStandard Publication
_c1991
300 _a840
942 _2ddc
999 _c26125
_d26125