TY  - BOOK
AU  - Porwal, I.S.  .
TI  - Accounting theory an introduction / 
SN  - 0-07-46820-3
U1  - X:8H 
PY  - 2001///
CY  - New Delhi : 
PB  - Tata McGraw-Hill Publishing Company Ltd. , 
KW  - Management
ER  -