000 00286nam a2200109Ia 4500
008 170824s9999 xx 000 0 und d
020 _a0-43584049-5
082 _a330 BAR
100 _aBARKER PETER
245 _aCASE STUDIES IN COST BENEFIT ANALYSIS
260 _bHEINEMANN EDUCATIONAL BOOKS
942 _cBK
999 _c4989
_d4989