00252nam a2200109 a 450000500170000002000150001708200200003210000250005224500250007726000250010230000150012720251203091710.0  a8172160151  a796.01,bD, san  aSandhu, Gurbakhsh S.  aPsychology in sports  aDelhibFriendsc1992  a184p, 22cm