Robert F. Mathewson has written:
'The how and why wonder book of birds' -- subject(s): Science, Juvenile literature, Birds, Readers
'The how and why wonder book of reptiles and amphibians' -- subject(s): Amphibians, Juvenile literature, Reptiles
Robert F. Hammerstiel has written: 'An bord'
Robert F. Bennett has written: 'Leap of faith'
Robert F. Sturge has written: 'The weather at Clifton'
F. Robert Henderson has written: 'The Maninger family'
Robert F. Mathews has written: 'No rice for rebels'
Robert F. Germann has written: 'Jitter run'
Robert F. Guder has written: 'Negotiating Techniques'
Robert F. Lucid has written: 'Norman Mailer'
Robert F. Kantin has written: 'STRATEGIC PROPOSALS'
Robert F. Campbell has written: 'Freedom and restraint'
Robert F. Creegan has written: 'The shock of existence'
Robert F. MAGER has written: 'Preparing instructional objectives'