000 00305nam a2200133Ia 4500
005 20260205040526.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a338.9 L562E
100 _aLERNER A P
245 0 _aECONOMICS OF CONTROL
260 _aN.Y.
_bMACMILLAN
_c1955
300 _a428
942 _cBK
999 _c7422
_d7422