000			00647nam a2200241 i 4500
001			4156775
003			BD-DhUL
005			20171220154618.0
008			801209s1980 caua b 001 0 eng
010			_a 78054193
020			_a0070289085
040			_aDLC _cDLC _dDLC _dBD-DhUL
050	0	0	_aT57.6 _b.H54 1980
082	0	0	_a511 _219 _bHII
100	1		_aHillway, Tyrus
245	1	0	_aIntroduction to research /
250			_a2nd ed.
260			_aBOSTON _bHoughton Mifflin
300			_axviii, 888 p. : _bill. ; _c25 cm.
504			_aIncludes bibliographical references and index.
650		0	_aOperations research.
942			_2ddc _cBK
999			_c119040 _d119040