The Care and training of the mentally subnormal /
by Charles H. Hallas with a foreword by Ronald C. MacGillivray
- 3rd ed.
- Bristol : John Wright, 1967
- 254 p. : ill. ; 23 cm.
First ed. published in 1958 under title : The nursing of mental defectives. Second ed. published in 1962 under title : Nursing the mentally subnormal