000			00305nam a2200133Ia 4500
005			20260205040226.0
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			_c2322 _d2322