TY  - BOOK
AU  - HELDMAN PETER K,HELDMAN R K,BYSTRZYCKI
TI  - COMPETITIVE TELECOMMUNICATIONS: HOW TO THRIVE UNDER THE TELECOMMUNICATIONS ACT
SN  - 0070281130
U1  - 384.0973 HEL 
PY  - 1997///
CY  - USA
PB  - MCGRAW-HILL
ER  -