TY  - BOOK
AU  - Somasekhara,N.
TI  - Economics and management of public utilities 
U1  - 354.540087 SOM 
PY  - 1978///.
CY  - Bangalore : 
PB  - The PTI Book Company, 
KW  - economics
KW  - transport service
KW  - public utilities
N1  - Includes index.
ER  -