Production Note 



Cornell University Library pro- 

 duced this volume to replace the 

 irreparably deteriorated original. 

 It was scanned using Xerox soft- 

 ware and equipment at 600 dots 

 per inch resolution and com- 

 pressed prior to storage using 

 CCITT Group 4 compression. The 

 digital data were used to create 

 Cornell's replacement volume on 

 paper that meets the ANSI Stand- 

 ard Z39. 48-1984. The production 

 of this volume was supported in 

 part by the Commission on Pres- 

 ervation and Access and the Xerox 

 Corporation. Digital file copy- 

 right by Cornell University 

 Library 1992. 



