000			00348nam a2200133Ia 4500
008			180710s9999 xx 000 0 und d
020			_a77897
082			_a530.172 _bINT
100			_aINTERNATIONAL Center for Theoretical Physics
245			_aPhysics and development No - 3
260			_aMiramare _bTrieste _c1983
300			_a270 p.
942			_cS
999			_c74398 _d74398