hai im looking for this book...

1.Tyldesley, WR Diagnostic Picture Tests in Oral Medicine (Wolfe)

2.Rock, WP et al Diagnostic Picture Tests in Paediatric Dentistry (Wolfe)

3.McMinn, RMH et al Picture Tests in Human Anatomy (Wolfe)

4.Cawson, RA MCQ in Dentistry (Churchill, Livingstone)

its an old copy...cant get on amazon or google book..
please can anyone find me a PDF copy of it...
thanks