Robert M. Barr has written:
'Basic skills in technical mathematics' -- subject(s): Mathematics
Robert M. Barr died in 1988.
Robert M. Barr was born in 1918.
Robert M. Barr was born in 1918.
Robert M. Maciver has written: 'Society'
Robert M. Lampkins has written: 'Robert M. Lampkins, the contracting business'
Robert M. Coates has written: 'En femfemma'
Robert M. Ball has written: 'Insuring the essentials'
Robert M. Taber has written: 'Faire L'Amour'
Robert M. Counahan has written: 'Language alive!'
Robert M. Duffy has written: 'Of sheep and girls'
Robert M. Hammond has written: 'Creative French'
Robert M. Green has written: 'A branch from the Green tree'