String theory, gauge theory, and quantum gravity '93 : proceedings of the Trieste Spring School & Workshop, ICTP, Trieste, Italy, April 19-29, 1993
edited by R. Dijkgraaf ... [et al.].
Singapore : World Scientific, ©1994.
viii, 339 págs. : ilustraciones ; 22 cm.
ISBN: 9810218060
"International Centre for Theoretical Physics, International Atomic Energy Agency, United Nations Educational, Scientific and Cultural Organization."
Incluye referencias bibliográficas.