TY - BOOK ID - 137479927 TI - Supermen, heroes and gods : the story of sport through the ages. AU - Umminger, Walter AU - Clark, James. PY - 1963 PB - Thames and Hudson DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:137479927 AB - ER -