000 00479nam a2200181Ia 4500
005 20250326125019.0
008 250326s9999 xx 000 0 und d
037 _aTextbook
040 _aFMSL
_beng
_cFMSL
041 _aeng
_2eng
084 _aX:8K L8
_qFMSL
100 _aMishra S N
245 0 _aCost- benefit analysis
_cMishra S N; Beyer J
260 _aDelhi
_bDelhi, Hindustan
_c1978
300 _a171p
942 _cTB
_hX:8K L8
999 _c1276169
_d1276169