TY  - BOOK
AU  - Johnson Rodney D
AU  -  Siskin Bernard R
TI  - Quantitative techniques for business decisions
U1  - X:8:(S:44):(B), L6 
PY  - 1976///
CY  - New Jersey 
PB  - Prentice-Hall         
KW  - Management -Behavior
ER  -