CBASIC user guide / Adam Osborne, Gordon Eubanks, Jr., Martin McNiff. Osborne, Adam. Eubanks, Gordon, 1946- McNiff, Martin, 1954- CBASIC (Computer program language) QA76.73.C16 O8 001.6424 19 OSC Includes index. Berkeley, Calif. : Osborne/McGraw-Hill, c1981. c1981. 1981 Text viii, 215 p. : eng