000 00300nam a2200109Ia 4500
001 111292
008 170722s9999 xx 000 0 und d
245 _aProductivity treands in iron and stell industry in India /
260 _aNew Delhi :
_bAuthor ,
_c1974.
300 _a76 p.
_c24.5cms
942 _cGEN
999 _c160389
_d160389