00681nam a2200181Ia 4500003000900000008004100009020001800050040001600068080002000084111006400104245016000168260004800328300002300376650004100399650001600440700002400456700001900480IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-23908-7  cIIA Library  a531.5(063)bSUP  aNuffield Workshop on Superspace and SupergravitycCambridge 0aSuperspace and supergravitybproceedings of the Nuffield Workshop on superspace and supergravity, held in Cambridge,cedited by S. W. Hawking and M. Rocek   aCambridgebCambridge University Pressc1981  a[various pagings.]  aAstronomy and Astrophysics thesaurus  aGravitation  aHawking, S. W., ed.  aRocek, M., ed.