A guide to programming the IBM personal computer / Bruce Presley. IBM personal computer. Guide to programming the I.B.M. personal computer. Presley, Bruce. Lawrenceville Press. IBM Personal Computer Programming. QA76.8.I2594 P74 1982 001.6424 19 PRG Includes index. [Lawrenceville, N.J.] : Lawrenceville Press ; Florence, Ky. : Orders, Van Nostrand Reinhold, 1982. 1982. 1982 Text 1 v. (various pagings) : eng