Bøker av Robert M. Browning

This book is the first attempt to validate behavior modification techniques in a carefully controlled experimental treatment environment for emotionally disturbed children

This book is the first attempt to validate behavior modification techniques in a carefully controlled experimental treatment environment for emotionally disturbed children

Provides a brief narrative of each of the recorded attacks on American-flagged merchant ships, as well as an accounting of the men and the ships, which were a part of this worldwide conflict. In addition to the wealth of data on the ships, their crews and cargoes, it depicts the exciting and often violent story of the hundreds of enemy attacks on convoys and lone merchant vessels.