000 00289nam a2200109Ia 4500
100 _aWorld Health Organisation
942 _cBK
245 _aUlrich's international periodicals directory 1986-87 Vol.2
260 _aR.R. Bowker, New york
_c1986
082 _aR058 Wor
300 _axlvii,[1028]
999 _c61418
_d61418