The too many aptitude woman

Manylion Llyfryddiaeth
Prif Awdur:	O'Connor, Johnson 1891-1973
Awdur Corfforaethol:	Human Engineering Laboratory (U.S.)
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Boston, Mass. Human Engineering Laboratory c1941.
Pynciau:	Occupations. Ability > Testing. Women.