TY - JOUR A1 - Maccoby, Michael T1 - Research Technology Management, Vol. 39 (No. 3, May-June 1996, pp. 57-59; Typoscript taken from Maccoby’s website, 5 p. Y1 - 1996 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/15390 ER -