Machine-Mediated Learning has issued a call for papers for V4 in 1994. Edward A. Friedman (friedman@vaxb.stevens-tech.edu) and Alan M. Lesgold (al@pitt.edu), (412) 624-7046. [EDTECH, 7/6/93. net-happenings.]

The Information Society solicits articles for its quarterly issues. Dr. Robert H. Anderson (anderson@rand.org), (310) 393- 4818 Fax. Subscriptions are $86. [Rob Kling (kling@ics.uci.edu), EDTECH, 7/6/93. net-happenings.]

"Concurrent Engineering: Research and Applications (CERA)" is a new refereed quarterly from ISPE/CE. Research areas include enterprise modeling, decision support, intelligent retrieval, AI architectures, etc. Submit contributions to Biren Prasad (bprasad@cmsa.gmr.com), (313) 661-8333 Fax. Subscription info from Academic Press Ltd. (ac2@ib.rl.ac.uk), 71-482-2293 Fax. [DAI-List, 7/8/93.]