000 00299nam a2200121 4500
008 160616s 000 0
245 _aSixth workshop on grand unification
100 _aRudaz, Serge
100 _aWalsh, Thomas F, Ed.
500 _aC9B4 M64
942 _cBK
_2BK8396
080 _a539.12 RUD
999 _c8396
_d8396