TY  - BOOK
AU  - Welch, Patrick J & Welch, Gerry F
TI  - Economics: theory and practice
SN  - 978-8126512621
U1  - 330 WEL 
PY  - 2007///
CY  - New Delhi
PB  - Wiley India
KW  - Overseas item; Economics
ER  -