000 00443nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a610.621
_bW927(139)
110 _aWorld Health Organization
245 _aOfficial Records of the World Health Organization No.139
260 _aGeneva
_bWHO
_c1965
300 _axiv, 240p.
500 _aWork of Who 1964
650 _aWHO
942 _cBK
999 _c57835
_d57835