00455nam a2200157Ia 4500003000900000008004100009020001800050040001600068080001600084100001600100245010800116260001900224300001000243650002500253650001900278IN-BaIIA211028s9999    xx            000 0 eng d  a0-672-21447-4  cIIA Library  a519.68bRON  aRony, R. P. 0aMicrocomputer interfacing and programmingcR. P. Rony                                                    aNew Yorkc1977  a416p.  aComputer Programming  aNASA Thesaurus