Transcriber's Notes

Transcriber's Notes:

Passages in italics are indicated by italics.

The unmatched parenthesis on page 121 is presented as in the original.

The following misprints have been corrected: "ultra-sensativeness" corrected to "ultra-sensitiveness" (page 2) "Rver" corrected to "River" (page 20) "in in" corrected to "in" (page 48) "Pinehon" corrected to "Pinchon" (page 65) "similiar peformance" corrected to "similar performance" (page 82) "freqent" corrected to "frequent" (page 122) "the the" corrected to "the" (page 143)

Other than the corrections listed above, inconsistencies in spelling and hyphenation have been retained from the original.