00736pam a2200241 a 4500 4297752 BD-DhUL 20140723114101.0 140722s1987 njua 001 0 eng 86025303 0139394710 (pbk.) : $21.95 DLC DLC DLC BD-DhUL QA76.8.I2595 P48 1987 001.642 19 PEU Petersen, Thor. Using and programming the IBM PC AT / Thor Petersen. Englewood Cliffs, N.J. : Prentice-Hall, c1987 xi, 145 p. : ill. ; 23 cm. Includes index. IBM Personal Computer AT Programming. 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 204 204 0 0 ddc 0 001_642000000000000_PEU 0 346 DUSL DUSL GEN 1984-04-10 Purchased 001.642 PEU 312303 2014-07-23 1 0.00 2014-07-23 BK