Berg, Kris E. Essentials of research methods in health, physical education, exercise science, and recreation/ Kris E. Berg and Richard W. Latin - Second edition - Philadelphia Lippincott William & Wilkins 2004 - XVI; 292 pg. includes index and appendices ISBN: 9780781738026 Subjects--Topical Terms: --Research methodology--Research methodology--Research methodology LC Class. No.: Q180.55 .M4B4 2004