TY - BOOK ID - 130262086 TI - Classical studies on physical activity AU - Brown, Roscoe C. AU - Kenyon, Gerald S. PY - 1968 PB - Englewood Cliffs (N.J.) Prentice-Hall DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:130262086 AB - ER -