TY  - BOOK
AU  - Porwal, L.S.
TI  - Accounting theory: an introduction 
U1  - 657 
PY  - 1986///
CY  - New Delhi 
PB  - Tata McGraw-Hill Publishing Company 
KW  - Acountancy
KW  - Basic concepts
N1  - Includes index
ER  -