00845nam a2200265Ia 4500 130758 BIBL 20240725062704.0 921207q19001992pr s000 0 eng d (OCoLC)27074655 (NOTISUF)AJF5216 c5pr FUG FUG nwpr--- PUXA HE7944 .C641 1990 The Communications infrastructure of Puerto Rico. [Hato Rey, P.R.? Commonwealth of Puerto Rico, Economic Development Administration? 199-?] 13 p. 28 cm. Cover title. Telecommunication Puerto Rico. Local 177584 Communication Puerto Rico. Local 78707 Puerto Rico Local 155382 Puerto Rico. Economic Development Administration. Local 155382 110363 110363 0 0 0 621_380000000000000_A238FEC 0 ci 153015 10 10 B 2016-05-27 197637 0 621.38 A238(FE)c 80000001549545 2016-05-27 00:00:00 c. 2 r:130758 z:NCC:D 6 0 0 0 621_380000000000000_A238FEC 0 ci 153023 10 10 B 2016-05-27 197636 0 621.38 A238(FE)c 80000001549537 2016-05-27 00:00:00 r:130758 z:NCC:D 6