00318nam a2200121Ia 4500082002000000100002300020245002700043260006000070300002500130490003100155500000500186700000500191  a530.2bSc381.ST  aSchrodinger, Erwin  aSpace-time structureb  aCambridgebCambridge University Pressc1960 (Rep. 1985)  aviii, 119p. Appendix  aCambridge Science classics  a  a