TY - BOOK AU - Bolt,A.B. AU - Wardle,Michael TI - Communicating with a computer T2 - S.M.P. handbooks SN - 0521076331 AV - QA76 .B59 U1 - 384.648 BOL 21 PY - 1970/// CY - Cambridge [Eng.] PB - University Press KW - Electronic data processing KW - Electronic digital computers KW - Education N1 - Includes bibliographical references (p. 77) ER -