TY  - BOOK
AU  - Samuelson, Paul A ; Nordhaus, William D ; Chaudhuri, Sudip (Indian adapter) ; Sen, Anindya (Indian adapter)
TI  - Economics . 19th ed
PY  - 2012///
CY  - Tata McGraw hill education private limited
PB  - New Delhi
N1  - UG
ER  -