P. H. Mann has written:
'Methods of sociological enquiry'
J. R. P. McKenzie has written: 'T. Mann \\' 'T. Mann \\'
P. Painter has written: 'Erla uterungen zu Heinrich Mann'
H P H. Oliver has written: 'Chemicals and where they come from'
H. P. Thompson has written: 'Explanatory'
P. H. Butter has written: 'Edwin Muir'
P. H. Kidner has written: 'Angina pectoris'
P H. Lane has written: 'No Title Exists'
P. H. Dixon has written: 'The church seasons'
P. H. Lang has written: 'Music in Western civilization'
P. H. Elbaek has written: 'Forestilling og virkelighed'
P. A. H. Saunders has written: 'The effects and control of radiation'
P H. Levin has written: 'The location of primary schools'