BASIC scientific subroutines : V. 2 / by F. R. Ruckdeschel. Ruckdeschel, F. R. Mathematics Computer programs. BASIC (Computer program language) Subroutines (Computer programs) QA76.95 .R82 502.85425 19 R898b Includes bibliographical references and indexes. Peterborough, N.H. : BYTE/McGraw-Hill, c1981. c1981. 1981 Text 2 v. : eng