TY  - GEN
AU  - Ruiz,Macario B.
TI  - Fundamentals of general management : : concepts, tasks, approaches, performance 
AV  - HD 31 R84 1987 
PY  - 1987///
CY  - Quezon City : 
PB  - R.M. Garcia Pub., 
KW  - Management
ER  -