000			00440nam a2200181Ia 4500
008			210102s9999||||xx |||||||||||||| ||und||
020			_a000000-0000000
082			_a0.003T13O
100			_aTala, Handy A
245		0	_aOperations research an introduction
250			_a1st
260			_bPEP _c2008629
365			_b325
650			_aManagement
942			_cTB
999			_c12939 _d12939