TY  - BOOK
AU  - Gradner,Fred V and  Messinger C.R.
TI  - Variable Budget Control 
U1  - G1 G5 
PY  - 1940///
CY  - [s.l]
PB  - McGraw-Hill Book Company,Inc
KW  - Statistics,The Problems That Provokes the Use of Variables or Dynamic Costs in Management by Exception,Variable Budget Control-Case Material
ER  -