Statisrics in research : Basic concepts and techniques for research workers
Ostle, Bernard
Statisrics in research : Basic concepts and techniques for research workers - AMES,IOWA The IOWA state college press 1958 - 487
Statisrics in research
Techniques for research workers
310.2 085
Statisrics in research : Basic concepts and techniques for research workers - AMES,IOWA The IOWA state college press 1958 - 487
Statisrics in research
Techniques for research workers
310.2 085