000 00336nam a2200145Ia 4500
008 200202s9999 xx 000 0 und d
082 _a530.0924 Ein
245 0 _aEinstein : for beginners
260 _aLondon
260 _bWriters and Readers Publishing
260 _c1983
300 _a173p.
650 _aPhysicists
942 _cB
999 _c25643
_d25643