TY - BOOK AU - Malone,Leo J. TI - Basic concepts of chemistry SN - 0471825646 AV - QD31.2 .M344 1985 PY - 1985/// CY - New York PB - Wiley N1 - On cover: Computerized version; Accompanied by "The chemistry tutor" (11 p. ; 22 cm.) in pocket; System requirements for tutorial disk: Apple II+ or IIe; DOS 3.3; 1 disk drive; Includes index ER -