LEADER 01237cam a2200337 a 4500001 SCSB-8487301 005 20000629174745.0 008 830224s1982 nyua b 001 0 eng 009 .b108248616 010 82009970 020 0070004277 : |c$30.00 040 |dNN |dWaOLN 043 n-us--- 050 00 TK7882.I6 |bT43 1982 082 00 384 |219 245 00 Teletext and videotex in the United States : |bmarket potential, technology, public policy issues / |cJohn Tydeman ... [et al.] (Institute for the Future, Menlo Park, California). 260 New York, N.Y. : |bData Communications, McGraw-Hill, |cc1982. 300 xii, 314 p. : |bill. ; |c25 cm. 490 1 McGraw-Hill data communications book series 500 Includes index. 504 Bibliography: p. 287-301. 650 0 Teletext systems |zUnited States. 650 0 Videotex systems |zUnited States. 700 1 Tydeman, John. 710 2 Institute for the Future. 830 0 Data communications book series. 907 .b108248616 |cm |da |e- |feng |gnyu |h0 |i1 952 |hJSD 82-311 991 |y8494084 035 (OCoLC)8494084 901 38e92239-7abd-41b6-abc2-7940cbbb2519 |b29 |cfalse 852 8 |hJSD 82-311 |08643554 |bscsbnypl 876 |0864355414103759 |jAvailable |p33433037491960 |t1 |xOpen |zNA |lRECAP