TY  - BOOK
AU  - Dwivedi, D. N.
TI  - Managerial economics
SN  - 070699762-X
U1  - 658 22
PY  - 1980///
CY  - New Delhi
PB  - Vikas Publishing House Pvt Ltd.
KW  - Managerial economics
N1  - Includes bibliographical references and index
ER  -