000 00333nam a2200109Ia 4500
008 190829s9999 xx 000 0 und d
082 _a616.9792
_bWOR/A
100 _aWORLD HEALTH ORGANIZATION, Geneva
245 0 _aAIDS : PREVENTION AND CONTROL
260 _bJaypee Brothers Medical Publishers, New Delhi
_aNew Delhi
_c1989
942 _cBK
999 _c5603
_d5603