000 00284nam a22001097a 4500
999 _c18613
_d18613
020 _a9290222174
245 _aCombating tuberculosis :
_bprinciples for accelerating DOTS coverage /
_cWHO
260 _aNew Delhi :
_bWHO,
_c1999.
300 _a20 p.
650 _aTuberculosis
942 _cRB