The measurement of teaching efficiency

Xehetasun bibliografikoak
Egile nagusia:	Walker, Helen Mary 1891-
Beste egile batzuk:	Lancelot, William Henry 1874-, Barr, Arvil Sylvester 1892-, Torgerson, Theodore L. 1887-, Johnson, Carl Emanuel, Lyon, Vergil Eugene, Walvoord, Anthony Christopher, Betts, Gilbert Lee 1893-
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	New York The Macmillan company 1935.
Saila:	Half-title: Kappa delta pi research publications
Gaiak:	Teachers, Rating of.