on year book 001 (Sides 1-2)on year book 002 (Sides 3-4)on year book 003 (Sides 5-6)on year book 004 (Sides 7-8)on year book 005 (Sides 9-10)on year book 006 (Sides 11-12)on year book 007 (Sides 13-14)on year book 008 (Sides 15-16)on year book 009 (Sides 17-18)on year book 010 (Sides 19-20)on year book 011 (Sides 21-22)on year book 012 (Sides 23-24)on year book 013 (Sides 25-26)on year book 014 (Sides 27-28)on year book 015 (Sides 29-30)on year book 016 (Sides 31-32)on year book 017 (Sides 33-34)on year book 018 (Sides 35-36)on year book 019 (Sides 37-38)on year book 020 (Sides 39-40)