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PATRICIA J. TROWBRIDGE: THE HORSTMANN SYSTEM
This is the story of how the Horstmann Technique first came and how it eventually was developed into the Horstmann System. It includes the general philosophy of the System and the theory of each modality. This book is interesting reading with something in it for everyone.
FRÅGA EFTER DEN ENGELSKA BOKEN FRÅN DIN HORSTMANN LÄRARE