000			003160000a22001330004500
245			_aIntroduction to linear programming
100			_aStrum, Jay, E.
260			_aSan Francisco _bHolden Day _c1972
300			_a404 p. : ill.
020			_a0816285365
080			_a519.852 _bS8
041			_aEN
942			_cBK
999			_c101297 _d101297