TY - GEN T1 - Classroom FAIR USE :a reevaluation / AU - Hayes, David L., VL - 1978 Vol 26 NO 2 pages 101-129 ID - 3979 KW - Copyright. KW - Fair use (Copyright) KW - Copyright and related rights KW - COPYRIGHT : PHOTOCOPIES, REPROGRAPHIC REPRODUCTION, FAX TI - Classroom FAIR USE :a reevaluation / ER -