TY  - BOOK
AU  - Levin,Richard, Kirkpatric    C.  A
AU  - x
TI  - Quantitative  approaches  to  management: x
SN  - x 
U1  - 658/LEQ 
PY  - 1965///
CY  - N.Y.
PB  - McGraw-Hill
KW  - Management
ER  -