Stern William: Psychology of Early Childhood until the age of six, using Clara Sterns unpublished diaries as material. In Russian /Stern Vilyam. Psikhologiya rannego detstva do shestiletnego vozrasta. S ispolzovaniem v kachestve materiala nenapechatannykh dnevnikov Klary Stern. Translation by M.A. Engelhardt. Second Edition. Petrograd. 26th State Printing House. 1922. 280.2 p. Please contact us for details on condition of available copies of the book. SKUalbe35c5d9e7607a4ce