TY  - BOOK
AU  - Held,Gilbert
TI  - IBM® PC AT user's reference manual
SN  - 0810463946 (pbk.)
U1  - 005.43 
PY  - 1985///
CY  - Hasbrouck Heights, N.J.
PB  - Hayden Book Co.
KW  - IBM Personal Computer AT
KW  - MCE
N1  - Includes index; 0; 0; 0; 005_430000000000000_HEL
ER  -