Gender Perspectives is a good book.
Also, check out a number of articles in Museum News, in the 1970s and 1980s.
The British Museums Journal also had good issue...in 1990 I think.
You should also contact the Smithsonian Museums Museum Resource Center. They
circulate a number of bibliographies and I recently recieved one on women in
museums.
Hope this helps.
Larisa Overmier