000 00295nam a2200097 4500
245 _aCost benefit and cost effectiveness : studies and analysis
_cedited by J. N. Wolfe
710 _aWolfe, J. N.
260 _aLondon
_bGeorge Allen & Unwin
_c1973
300 _a236p.; 22cm.
082 _a658.1554008
_bWOL
999 _c26674
_d26674