000 00386nam a2200145Ia 4500
008 100324s9999 xx 000 0 und d
100 _aSubramaniam C
245 _aThoughts on steel planning
260 _c1977
_bHumana Tr & Dev. Serv
_aNew Delhi
366 _b1977
520 _aFrom T.T.K Library
650 _aPLANNING
942 _cBK
999 _c74450
_d74450