TY - BOOK AU - SIGPLAN TI - Proceedings of the SIGPLAN ' 89 Conference on: : Programming Language Design and Implementation (Portland, Oregon. June 21-23, 1989) SN - 089791306X U1 - 005.13 SIG PY - 1989/// CY - New York PB - ; ACM KW - Proceedings of the SIGPLAN ' 89 Conference KW - Programming Language Design and Implementation KW - SIGPLAN KW - SIGPLAN Notices KW - Conference Proceedings KW - ACM ER -