TY  - BOOK
AU  - Cassady Ralph
TI  - Exchange by private treaty
T2  - University of Taxas, Business Research (Bureau of ), studies in marketing. 19
SN  - 877551839
U1  - X:76, L4 
PY  - 1974///
CY  - Austin
PB  - University of texas        
KW  - Price
ER  -