000 00268nam a2200121Ia 4500
999 _c31930
_d31930
020 _a9788122412789
100 _aBarthwal R R.
245 _aIndustrial Economics
250 _a2
260 _c2005
_bNEW AGE INTERNATIONAL
_aNew Delhi
300 _axi+544
942 _cBB