na INLIS000000000011079 20190102022350 0010-0119000011 ta 190102 i 0 ind 520 519 WIN p Winardi Pengantar linear programming / Dr. Winardi S.E. Cet. 1 Bandung : Alumni, 1981 viii, 104 hlm : Ilus ; 20,5 cm 271/PD/96