000 00300nam a2200121Ia 4500
100 _aDalzell-ward A.J.
020 _a0 422 74560 X
942 _cBK
245 _aA textbook of health education
260 _aTavistock Publications limited, London
_c1975
082 _a613.07 Dal
300 _axiv,328
999 _c15752
_d15752