Philippine legal bibliography gan Quisumbing, Norberto Jesus, 1919-

The Design of social research gan Ackoff, Russell Lincoln, 1919-

Effective legal research a practical manual of law books and their use gan Price, Miles Oscar, 1890 -

Interrelations between the social environment and psychiatric disorders ; papers presented at the 1952 annual conference of the Milbank Memorial Fund.

Educational research and appraisal gan Barr, Arvil Sylvester 1892-

The Manila observatory rises again gan Deppermann, Charles E.

Cael y testun llawn

Report on schools of public health in the United States, based on a survey of schools of public health in 1950 gan Rosenfeld, Leonard S.

The study of language a survey of linguistics and related discipline in America. gan Carroll, John Bissell 1916-2003

Top-management and research gan Marvin, Philip Roger 1916-

Spending for industrial research, 1951-1952 gan Dearborn, De Witt Clinton 1918-