The fourth volume in this series contains the papers presented at the Zagreb Conference on English Contrastive Projects. They are: "Recent Center Activities in Contrastive Linguistics," by William Nemser; "The Yugoslav Serbo-Croatian-English Contrastive Project So Far," by Rudolf Filipovic; "The Poznan Polish-English Contrastive Project," by Jacek Fisiak; "Two Questions of English-Hungarian Contrastive Studies," by Jozsef Hegedus; "Contrastive Linguistic Project on English and Hungarian in Hungary,: by Laszlo Dezso; "Transformational Grammar and Contrastive Analysis (A Report of the PAKS Project in Stuttgart)," by Ekkehard Konig; "Generative and Taxonomic Procedures in Contrastive Analysis," by Vladimir Ivir; "A Model for Second Language Acquisition," by Dumitru Chitoran;"Psycholinguistics and Contrastive Studies," and "The Romanian-English Language Project," both by Tatiana Slama-Cazacu. All except two of the papers are followed by discussion. (CLK)