000			00371nam a2200145Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
020			_a0-85498-347-3
041			_aen
082			_a530.072
100			_aSTOYLE - Blin, R J.
245		0	_aReports on Progress in Physics
260			_aLondon _bThe Institute of Physics _c1980
300			_a1465p. Vol - 43
942			_cLL
999			_c8434 _d8434