analytical skills

Kaarlo Bergbomin kirjoitukset 2. Tutkimukset ja arvostelut

Kaarlo Johan Bergbom

Manual for the Solution of Military Ciphers

Parker Hitt

Histoire parlementaire de France, Volume 3.
Recueil complet des discours prononcés dans les chambres de 1819 à 1848

François Guizot

Mysticism and Logic and Other Essays

Bertrand Russell

A System of Logic, Ratiocinative and Inductive (Vol. 1 of 2)

John Stuart Mill

A Logic of Facts; Or, Every-day Reasoning

George Jacob Holyoake

Christopher Quarles: College Professor and Master Detective

Percy James Brebner

A Guide to Methods and Observation in History
Studies in High School Observation

Calvin Olin Davis

English: Composition and Literature

W. F. Webster

Sequential Problem Solving
A Student Handbook with Checklists for Successful Critical Thinking

Fredric B. Lozo

Modern Prose And Poetry; For Secondary Schools
Edited With Notes, Study Helps, And Reading Lists

Yazar Bilinmiyor

Logica

Andres Piquer

Deductive Logic

St. George William Joseph Stock

Impressions and Comments

Havelock Ellis

The Game of Logic

Lewis Carroll