00663cam a22001697a 45000010009000000050017000090080041000260200015000670400013000820820022000952450207001172600061003243000035003856500018004207000027004387000028004651234441920181123120321.0010312s2001    si a     b    100 0 eng d  a9810245521  cPK-LaUMT00a530.143221bSUP-00aSupersymmetry in the theories of fields, strings and branes :bproceedings of the advanced school, Santiago de Compostela, Spain, 26-31 July, 1999 /ceditors, Jose L.F. Barbón, and Jose M.F. Labastida  aSingapore ;aRiver Edge, N.J. :bWorld Scientific,c2001  axiii, 307 p. :bill. ;c26 cm. 0aSupersymmetry1 aBarbón, José L. F.1 aLabastida, José M. F.