TY  - BOOK
AU  - Baumol William J.
AU  -  Bailey Elizabeth E.
TI  - Selected economic writings. Ed. by Elizabeth E Bai
T2  - New York University Series in Selected Economics Writings
U1  - XxN22B, L6 
PY  - 1976///
CY  - New York
PB  - University Press        
N1  - Bibliography: P 631-642
ER  -