00698nam a22002657i 450000500170000000800410001704100080005810000160006624500650008226000550014730000100020283000120021265000300022465000300025465000180028465000230030265300200032565500150034583000210036099600070038199600070038899800080039593900130040395200160041620141212094133.0980101s1998 sp gr 000 0 spa c aeng1 aCHALLIS, D.10aTHE EVALUATION OF COST-EFFECTIVENESS IN SOCIAL CARE SERVICES aKENTbPERSONAL SOCIAL SERVICES RESEARCH UNITc1985 a39 p. 0vno. 40214aAnálisis coste-eficacia14aEvaluación de servicios14aMetodología14aServicios sociales10aAcción social 4aDocumental 0aDISCUSSION PAPER10a2410a93 aMON a19980101 o93.389yMON