TY - GEN AU - Johnson,Philip I. TI - The Ada primer: an introduction to the Ada language system T2 - A Byte book SN - 0070326266 (pbk.) U1 - 001.6424 PY - 1985/// CY - New York PB - McGraw-Hill KW - Ada (Computer program language) N1 - The circled symbol "R" is superscript following "Ada" in the title; Includes glossary & index ER -