Computer professional`s guide to effective communications /
Simon, Alan R .
Computer professional`s guide to effective communications / Textual Documents Alan R Simon. - New York : Mc-Graw Hill , 1993. - NULL ; NULL.
Computer communication
004.6 / SIM
Computer professional`s guide to effective communications / Textual Documents Alan R Simon. - New York : Mc-Graw Hill , 1993. - NULL ; NULL.
Computer communication
004.6 / SIM