LEADER 00000nam 2200229 a 4500 001 0997288 003 UkHlHU 007 t 008 001810 3 1993 000 eng 020 1565920317 040 UkHlHU 050 4 TK 5105.5 F8 100 1 Frey, Donnalyn. 245 12 A directory of electronic mail addressing and networks / |cDonnalyn Frey and Rick Adams. 260 Sebastopol, Calif :|bO'Reilly and Associates Inc.,|c1993. 300 443p. 650 0 Electronic mail systems|xDirectories. 650 0 Computer networks|xDirectories. 700 1 Adams, Rick. 740 0 !%"::. 946 650 has non-LCSH elements -- Check for Geac subject headings
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