Olendorfs Mehode zikh grindlikh oystsulernen di Englishe shprakh ohn a lehrer ; Shlisel tsu di oyfgaben fir iberzetsung in Olendorf's Mehode tsu lernen English / Ollendorff's Method to acquire a thorough knowledge of the English language without the aid of a teacher ; Key to the exercises of Ollendorff's Method / by Alexander Harkavy
Harkavy, Alexander, 1863-1939; Ollendorff, H. G. (Heinrich Gottfried), 1803-1865. Method to acquire a thorough knowledge of the English language without the aid of a teacher