TY  - BOOK
AU  - Sheshinski Eytan Ed.
AU  -  Weiss Yoram Ed.
TI  - Optimal pricing and the cost of adjustment
U1  - X:76:(B), N3 
PY  - 1993///
CY  - London
PB  - M. I. T. Press U. K.     
KW  -  Economics
KW  - Price
ER  -