000 00271nam a2200109Ia 4500
008 220201s1985 xx 000 0 eng d
100 _aManohar,SN
245 0 _aTall chemneys design & construction
260 _bTata mcgraw hill pub.
_c1985
300 _a272
942 _2ddc
999 _c83918
_d83918