000 004020000a22001450004500
001 35456
090 _935463
_a35456
099 _tLIVR
100 _a20130715 frey50
101 _afre
200 _aInvestissements rentabilite et progres technique
_bLIVR
_fGUY HOSMALIN
210 _aparis
_cM. TH. GENIN
_d1956
215 _d24CM.
610 _aINVESTISSEMENT
_aRENTABILITE
700 1 _aHOSMALIN
_bGUY