TY - BOOK AU - LAWLER,ROBERT W (ED), YAZDANI,MASOUD (ED) TI - ARTIFICIAL INTELLIGENCE AND EDUCATION, VOL.1: LEARNING ENVIRONMENTS AND TUTORING SYSTEMS SN - KBCS U1 - 920 PY - 1987/// CY - NEW JERSEY PB - APC N1 - BR-SC 5 ER -