This is TeX, Version 3.141592 (MiKTeX 2.3) (preloaded format=amstex 2003.9.21)  7 OCT 2003 16:14
**10-08-03.tex
(10-08-03.tex

AmS-TeX- Version 2.2

! Undefined control sequence.
l.1 \documentclass
                  [11pt]{article}
? 
! Undefined control sequence.
l.2 \include
            {../macros}
? 
! Undefined control sequence.
l.3 \include
            {../header}
? 
! Undefined control sequence.
l.5 \textheight
               =1.08\textheight%
?