TY  - BOOK
AU  -  Aryasri, Ramachandra A.
AU  - Ary,.
AU  - Ramamurthy,V V  .
TI  - Engineering Economics and financial Accounting / 
SN  - 9780070581937
U1  - 657.834 
PY  - 2004///
CY  - New Delhi : 
PB  - Tata Mc-Graw Hill Publishing Company , 
ER  -