00899nam a22002897a 4500 CHAP 20220329140638.0 971013s1959 r 00010 d 55289 56261 60414 CHAP 517.7 S3 Sasieni, Maurice W. 102682 Operations reserarch : methods and problems New York : Wiley, 1959 316 p. BATCH-UPD 10 20130110 UCH01 1738 BATCH-UPD 10 20130410 UCH01 1118 BATCH-UPD 10 20130914 UCH01 1850 CONVERSION 10 20130109 UCH01 1330 Operaciones Investigación. 83361 BK LIBRO 517.7 S3 BC LIBRO 33724000382016 LIBRO c.2 28808 60414 i 517.7 S3 BC LIBRO 33724000382032 LIBRO 28166 60414 i 55289 55289 0 0 ddc 0 2 0 GRAL BC BC PA_GRAL 2019-12-31 LIBRO 0 517.7 S3 33724000382016 2019-12-31 00:00:00 c.2 2019-12-31 LIBRO 0 0 ddc 0 2 0 GRAL BC BC PA_GRAL 2019-12-31 LIBRO 0 517.7 S3 33724000382032 2019-12-31 00:00:00 2019-12-31 LIBRO