TY  - BOOK
AU  - Watson, Donald Stevenson  .
TI  - Vilasidhanthavum Atinte Upayogangalum / 
U1  - 338.521 
PY  - 1974///
CY  - Thiruvananthapuram : 
PB  - State Instititute of Languages , 
KW  - Economics
KW  - Price Theory
ER  -