Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Snover, Stephen L. and Spikell, Mark A.",Mathematical problem-solving with the microcomputer : projects to increase your BASIC programming skill,,Prentice-Hall,1982,A Spectrum book,,"0135618290,0135618118",,https://cir.nii.ac.jp/crid/1130000795122751360