000
00295 a2200109 4500
005
20220420020114.0
022
_a
00178950
245
_a
Journal of health education
260
_a
Canada,Toronto
_b
Authority of the minister of national health and welfare
_c
1984
490
_v
Vol.22
942
_2
lcc
_c
CR
999
_c
19337
_d
19337