000 00294nam a2200121Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a338.473621
_bWHO. PHP.64
100 _aWorld Health Organization
245 _aHealth economics
942 _cBK
999 _c69838
_d69838