SAN'P05 PG/1369 PG/1370 PG/1371 PG/3976 PG/3977 PG/3978 PG/3979 PG/3980 Samuelson, Paul A. Economics / Paul A. Samuelson, William D. Nordhaus. – 18th ed. – New Delhi : Tata McGraw-Hill Publishing, c2005 (12th reprint 2008). xxiv, 776p. ISBN9780070598553 : ISBN007059855X : Rs. . Economics . Nordhaus, William D. |