CONTENTS. 
PAGB 
INTRODUCTION- 125 
THE 8 1 ' KCT KOSOOPE 127 
ADJUST Ml \ I 
DB1 vi. \ J i - 
130 
133 
Ml' rHU APPAl i> 134 
Ml THOl) OF mm inw FI.l ORTTB IU 
AH ORITUR OF TIIK \l!l 
135 
ITKITY <>i TIIK M'BCTKIM 136 
I FFKCT Oi CAPACITY ON Till SPK< 1 HA 138 
MKTIHU»8 01 Ml VS1 RKMKNT 
HO 
SI m MANNs spKonri M 1»- 
I.1M1T OK NIK SPKl HUM H3 
HI. si! , 144 
TAHI I 
11 
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