00462nam a2200121Ia 4500008004100000040001700041082002200058110009400080245003000174260002600204300001300230650009700243190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta362.7bI61R  aInternational Union for Child Welfare and International Study Conference on Child Welfare 0aReport of the proceedings  aNew DelhibIUCWc1952  ax, 266p.  aChild welfare-Congresses; Child mental health-Congresses; Child care-Congresses; Handicapped