TY - BOOK AU - Clark, Michael A. AU - Lucett, Scott C. ED - Lucett, Scott C. ED - Sutton, Brian G. ED - Sutton, Brian G. TI - NASM Essentials Of Personal Fitness Training: Fourth edition SN - 9781608312818 (hardcover) AV - QT428.7 .N37 2012 PY - 2012/// CY - Philadelphia PB - Lippincott Williams & Wilkins KW - Personal Fitness KW - Fitness Training N1 - include reference and index ER -