000 00474 a2200253 4500
001 16181
020 _a10
041 _aeng
080 _a338.523 Pea
245 _aCost-benefit analysis
250 _a
260 _aLondon
260 _bMacmillan,
260 _c1971
300 _a80 p.
300 _c 20 cm
490 _aBSI 6884 : 1987
100 _aPearce, D.W.
700 _a
650 _a
650 _aCost benifit analysis
942 _cBK
942 _2UDC
999 _c18309
_d18309