TY  - BOOK
AU  - Chang,Yih-Long
AU  - Sullivan,Robert S.
TI  - QSB℗ʻ : :  Quantitative systems for busines plus / 
SN  - 0130458732
U1  - 658.055369   20
CY  - Englewood Cliffs
KW  - QSB (Computer programs)
KW  - Operations research
KW  -  Data processing
ER  -