000 00000nam a2200000 a 4500
005 20251202164230.0
082 _a658.1552
_bDAS
100 _aDasgupta, Ajit Kumar
245 _a〰㜸〰㐱3enefit analysis: theory and practice
260 _aLondon
_bELBS
_c1978
300 _a270 p.
_b22 cm .
_cHB
630 _aCost benefit analysis
964 _b
_c
_d
_e
_f
_g_
997 _a7795 C 7797 LIBSS C
999 _c4273
_d4273