TY  - BOOK
AU  - Schulman, Andrew 
TI  - Undocumented DOS: a programmer's guide to reserved MS-DOS functions and data structures
SN  - 0-201-63287-X
PY  - 1994///
CY  - Massachusetts
PB  - Addision-Wesley Publishing Company
KW  - Ms-dosNovell DosWindows
ER  -