000 00250nam a2200085Ia 4500
008 240215s9999 xx 000 0 und d
100 1 _aEspinosa, Allen A.
245 1 0 _aPhysical Science /
_cAllen A. Espinosa.
650 0 _aPhysical science - Study and teaching
999 _c5381
_d5381