How to relax and have your baby : scientific relaxation in childbirth /
Jacobson, Edmund, 1888-
How to relax and have your baby : scientific relaxation in childbirth / Edmund Jacobson ; foreword by Herbert Thoms - New York : McGraw-Hill Book, 1965
First McGraw-Hill paperback edition ,1965
How to relax and have your baby : scientific relaxation in childbirth / Edmund Jacobson ; foreword by Herbert Thoms - New York : McGraw-Hill Book, 1965
First McGraw-Hill paperback edition ,1965
