000 00285nam a2200121Ia 4500
100 _aYu A Shashkin
020 _a81-7371-120-8
942 _cBK
245 _aFixed points : mathematical world
260 _aUniversities Press, Hyderabad
_cc1991
082 _a510 Sha
300 _aviii77p
999 _c27116
_d27116