Instructions:
Remove
and
insen artachecl microfiche mul/or pages as follows:
Remove Fiche:
I
mul
2
Remove Pages:
ix/x thru xiii/xiv
Insert
Fiche:
I,
2,
and
J
Insert
Pages:
ix/x thru xv/xvi
7-1/7-2 thru 7-17/7-18
8-1/8-2 thru 8-9/blank
This sheet constitutes a penmment record
of
revisions: place it directly follow-
ing the title page and
in
front
of
any previous PUB cover sheets.
C 1989, WANG J.ABORATORIEq, INC., ONE INDUSTRIAL A VENUE. LOWELL,
MA
01851
PRINrED
IN
U.S.A.