TY - BOOK ID - 4991007 TI - Psychology of running AU - Sacks, Michael H. AU - Sachs, Michael L. PY - 1981 SN - 0931250234 PB - Champaign, Ill. : Human Kinetics Publishers, DB - UniCat KW - Running KW - Psychological aspects KW - Psychological aspects. UR - https://www.unicat.be/uniCat?func=search&query=sysid:4991007 AB - ER -