000			00305nam a2200133Ia 4500
005			20260205042802.0
008			260111s9999||||xx |||||||||||||| ||und||
100			_aPIGON A C
245		0	_aTHEORY OF UNEMPLOYMENT
260			_aLOND. _bFRANK _c1968
300			_a319
690			_aUNEMPLOYMENT
942			_cBK
999			_c40210 _d40210