BUTTERWORTH Ian

Address at CERN

 Division: EP
 Office:   032-R-C06
 Mailbox:
 Phone:    [41] (22) 76 78033
 Fax:      [41] (22) 767 94 25
 Telex:    419000 cer ch
 

Address at IMPERIAL COLLEGE

 Institute phone: [44] (20) 7589 51 11
 Group phone:     [44] (20) 7594 78 24
 Fax:             [44] (20) 7823 88 30
 Telex:           261503 impcol g