TY  - BOOK
AU  - Chauchan, A.S.
TI  - Management of sysytems: systems approach organizational concepts HRD projectory MIS managerial economics 
SN  - 8183210603
AV  - HD31 CHA
PY  - 1999///
CY  - New Delhi
PB  - Jain brothers
N1  - includes index
ER  -