00310nam a2200133Ia 4500008004100000020001800041082001100059082001000070100002100080245002600101260001400127260002600141260000900167230118s9999||||xx |||||||||||||| ||und||  a81-224-0022-1  a530.13  bAGA/S  aBIPIN KbAGARWAL 0astatisitcal mechinics  aNEW DELHI  bWILEY EASTERN LIMITED  c1988