1 70 INDEX. 



PAGE 



Aniemia 113 



Analyzer 157 



Angiosperms, fibres of loi 



Angle of prisms 5 



Angular aperture 17 



Animal hairs (see Wool). 



Anisotropic bodies 158 



Anthropometry 135 



Aperture, angular 17 



" .numerical 17 



Aplanatic lenses (see Objective). 



Arabian microscopy ■ lo 



Aristophanes 9 



Armati 10 



Arrowroot 66 



Asbestos 81 



Asterionella in water 124. 



Axial illumination 26 



Axis, principal 6 



Bacillus diphtheri(B I17 



^ V < ■ tuberculosis 116 



Bacon ; 10 



Balsam (see Mounting Media, balsam). 



Bast-fibre 84 



Behrens 142, 149 



Bertillon 135 



Biaxial crystals 1 59 



Biconvex lens (see Convex Lens). 



Birch fibres loi 



Bismuth, microscopical tests for 151 



Blood, examination of cells 109 



" , " for malarial parasites 1 14 



' ' , spectroscopy of 133 



Blood-cells Ill 



' ' counting 112 



" in urine 107, 108 



" normal numbers 113 



" staining Ill 



Blood-smear, preparation 109 



Blood-stains, detection of 126 



