TY  - BOOK
AU  - Nellis, Joseph G.
AU  - Parker, David 
TI  - Essence of business economics
SN  - 8120312104
U1  - 330 
PY  - 1992///
CY  - New Delhi 
PB  - Prentice Hall of India 
KW  - Economics
KW  - Managerial economics
N1  - Includes bibliographical references and index
ER  -