000			00378nam a2200145Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a658 _bRR-I
100			_aR.R.Barthwal
245		3	_aAn introductory textbook of industrial economics
250			_a1st Ed.
260			_c1984 _aNew York _bTata McGraw Hill Education Limited
650			_aPhysics
942			_cBK
999			_c878 _d878