000			00432nam a22001577a 4500
999			_c3070 _d3070
005			20210205125919.0
008			210205b ||||| |||| 00| 0 eng d
020			_a9780521456890
040			_cEducational Supplies
050			_aQC 173.75.HUG
100			_aHuggett S A and Tod K P
245			_aAn introduction to twistor theory
260			_aNew York _bCambridge University Press _c1994
300			_axii, 178 p
942			_2lcc _cBK