| Reference | {Deposit:: *NICKEL NEWS, JAN. 9, 1993, ISSUE NO. 2/52, P. 1.}{Deposit:: NICKDATA, INC. A COMPREHENSIVE NICKEL INDUSTRY COST DATABASE}{Deposit:: AND COSTING PROGRAM. 1991. ILMAR J. MARTENS,}{Deposit:: THOMAS F. TORRIES.}{Deposit:: CRU - QUARTERLY MARKET SERVICE. NICKEL. APRIL, 1991.}{Deposit:: P. 12.} |