Microcomputers and the 3R's :
Doerr, Christine,
Microcomputers and the 3R's : a guide for teachers / Christine Doerr. - Rochelle Park, N.J. : Hayden Book Co., 1979. - 177 p. : ill. ; 23 cm. - The Hayden microcomputer series .
Includes bibliographies and index.
0-81-045113-1
Computer-assisted instruction.
373.1394424 / DOE
Microcomputers and the 3R's : a guide for teachers / Christine Doerr. - Rochelle Park, N.J. : Hayden Book Co., 1979. - 177 p. : ill. ; 23 cm. - The Hayden microcomputer series .
Includes bibliographies and index.
0-81-045113-1
Computer-assisted instruction.
373.1394424 / DOE