00612nam a2200205Ia 4500008004100000050001200041050001500053100003000068245009100098245003000189260003100219260001000250260001000260300001500270300002000285300001100305500005600316521001500372999001900387170504s9999    xx            000 0 und d  aBF 683   b.Es77 2016  aEspedido, Kevin Albert R.  aMental toughness and level of motivation of selected tennis athletes in Metro Manila /  cKevin Albert R. Espedido.  aLas Piñas, Philippines :  bSISC,  c2016.  a83 pages :  billustrations ;  c28 cm.  aIncludes bibliographical references and appendices.  aPsychology  c329815d329815