= 20 Book Rarities.=
21 Manuscripts.
22 Block Books.
23 Early Printed.
24 Celebrated Printers.
25 Celebrated Binders.
26 Materials.
27 Ownership.
28 Prohibited.
29 Other.

= 30 General Cyclopedias.=
31 American.
32 English.
33 German.
34 French.
35 Italian.
36 Spanish.
37 Slavic.
38 Scandinavian.
39 Other.

= 40 Polygraphy.=
41 American.
42 English.
43 German.
44 French.
45 Italian.
46 Spanish.
47 Slavic.
48 Scandinavian.
49 Other.

= 50 General Periodicals.=
51 American.
52 English.
53 German.
54 French.
55 Italian.
56 Spanish.
57 Slavic.
58 Scandinavian.
59 Other.

= 60 General Societies.=
61 American.
62 English.
63 German.
64 French.
65 Italian.
66 Spanish.
67 Slavic.
68 Scandinavian.
69 Other.

= 70=
71
72
73
74
75
76
77
78
79

= 80=
81
82
83
84
85
86
87
88
89

= 90=
91
92
93
94
95
96
97
98
99

PHILOSOPHY.

=100 Philosophy.=
101
102 Compends.
103 Dictionaries.
104 Essays.
105 Periodicals.
106 Societies.
107 Education.
108
109 History.

=110 Metaphysics.=
111 Ontology.
112 Methodology.
113 Cosmology.
114
115
116
117
118
119

=120=
121
122
123
124
125
126
127
128
129

=130 Anthropology.=
131 Mental physiology and hygiene.
132 Mental derangements.
133 Delusions, witchcraft, magic.
134 Mesmerism.
135 Sleep, dreams, somnambulism.
136 Sexes.
137 Temperaments.
138 Physiognomy.
139 Phrenology.

=140 Schools of Psychology.=
141 Idealistic.
142 Critical.
143 Intuitive.
144 Empirical.
145 Sensational.
146 Materialistic.
147 Pantheistic.
148 Eclectic.
149 Other.

=150 Mental Faculties.=
151 Intellect.
152 Sense.
153 Understanding.
154 Memory.
155 Reason.
156 Imagination.
157 Susceptibility.
158 Instincts.
159 Will.

=160 Logic.=
161 Inductive.
162 Deductive.
163 Assent.
164
165
166
167
168
169

=170 Ethics.=
171 Theoretical.
172 State.
173 Family.
174 Business.
175 Amusements.
176 Sexual.
177 Social.
178 Temperance.
179 Other.

=180 Ancient Philosophies.=
181 Oriental.
182 Early Greek.
183 Sophistic and Socratic.
184 Platonic.
185 Aristotelian.
186 Pyrrhonist and New Platonist.
187 Epicurean.
188 Stoic.
189 Patristic.

=190 Modern Philosophies.=
191 Scotch and American.
192 English