000			00412nam a2200145Ia 4500
008			180713s9999 xx 000 0 und d
082			_a338.5024658 A1
100			_a"Ahuja, H L "
245		0	_aManagerial Economics
260			_aDelhi
260			_b S Chand
260			_c2017
365			_b695
942			_cBK
999			_c115288 _d115288