The strength, fracture, and workability of coal a monograph on basic work on coal winning carried out by the Mining Research Establishment, National Coal Board by Evans, Ivor, Pomeroy, C. D.

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Some factors affecting achievement in elementary science by Castillo, Jovito B. 1931-

Spot tests in organic analysis by Feigl, Fritz

Questionnaire design and attitude measurement by Oppenheim, Abraham Naftali 1924-

Some factors affecting achievement in elementary science by Castillo, Jovito B. 1931-

How testing helps your child in school and college by Howes, Gene R.

Testing problems in perspective twenty-fifth anniversary volume of topical readings from the invitational conference on testing problems by Anastasi, Anne

A study of reading comprehension and vocabulary in the fourth to sixth grades of the eight public elementary schools of Sindangan, Zamboanga del Norte, 1963-1964 by Jalosjos, Alita Bugarin 1933-

The validity of occupational aptitude tests by Ghiselli, Edwin Ernest 1907-

A comparison of the personality differences in two generations of Japanese Americans by means of the Rorschach test by DeVos, George A.