Ruckdeschel, F. R. Basic scientific subroutines / by F. R. Ruckdeschel. - Peterborough, N.H. : BYTE/ McGraw-Hill, c1981. - 2 v. : ill. ISBN: 0070542015 (v.1) Subjects--Topical Terms: Mathematics--Computer programs.BASIC (Computer program language). Dewey Class. No.: 502.85425