POLMAN TIMAH,199 Erlangga,16 Gramedia,4 Gramedia Pustaka Utama,4 Prentice Hall,3 Rineka Cipta,2 Mc Graw Hill,2 Dinastindo,2 PT. Pradnya Paramita,2 Politeknik Manufaktur Negeri Bangka Belitung,2 Binarupa Aksara,2 John Wiley & Sons,2 Pt Rineka Cipta,1 BPFE,1 ISA,1 Dahara Prize,1 Society of Manufacturing Engineers,1 Jhon Wiley & Sons, Inc,1 Modern English Press,1 McGRAW Hill,1