na INLIS000000000052840 eng 0010-0617011732 Physical fitness and its laboratory assessment Proceedings of the Coference on Laboratory Assessment of Physical Fitness Organized in Prague July Proceedings of the Coference on Laboratory Assessment of Physical Fitness Organized in Prague July Universutas Carolina Pragensis, 1970 320p. 20 cm. 371.73 Pro p 2 371.73 011971112