000			00296nam a22001217a 4500
082			_a530 _bGRI/E
100			_aGribbin, Mary. and John.
245			_aEinstein in 90 minutes / _cMary Gribbin and John.
260			_c1997. _bUNIVERSITIES PRESS,
300			_a77p.:
650			_aPhysics
942			_cBK
999			_c19929 _d19929