Clifford Penner has written:
'Sex facts for the family' -- subject(s): Christianity, Religious aspects, Religious aspects of Sex, Sex, Sex instruction
'Men and sex' -- subject(s): Sexual behavior, Sex instruction for men, Religious aspects of Sex, Men, Christianity, Husbands, Sex in marriage, Sex
'Restoring the pleasure' -- subject(s): Sex in marriage, Sex instruction
R. C. Penner has written: 'Discrete Mathematics'
Edward Clifford has written: 'Edward Clifford (1844-1907) exhibition'
Clifford Hosken has written: 'The shadow syndicate'
Clifford Farrant has written: 'Plastics and furniture'
A. Wallich-Clifford has written: 'No fixed abode'
Clifford Baker has written: 'Technical publications'
Alan Clifford Gray has written: 'Acquisitions'
Clifford Robert Barnett has written: 'Poland'
W. Clifford has written: 'Juvenile delinquency in Cyprus'
Clifford A. Scotton has written: 'Canadian Labour and Politics'
Clifford B. Dobson has written: 'Attraction'
Clifford Stone has written: 'Scottish Hill Tracks'