TY  - BOOK
AU  - WATSON Donald Stevenson
TI  - Price theory and its users
SN  - 0395133424
U1  - X:76.N72, L2/SC 
PY  - 1972///
CY  - Bosten
PB  - Houghton Miffin Co.        
N1  - Appendix
ER  -