00000cam a22000004a 4500 UP-99796217607703798 Buklod 20230503092542.0 a r |||| u| ta 080210s1968 pau r |000 u|eng d (iLib)UPD-00000494605 DLC DSCI Eng QC 6 Y6 1968 Mandelstam, Stanley Variational principles in dynamics and quantum theory [by] Wolfgang Yourgrau [and] Stanley Mandelstam. 3d ed. Philadelphia Saunders College Publishing 1968. xiii, 201 p. 23 cm. Includes bibliographies. Dynamics of a particle. Physics -- Philosophy. Quantum theory. Yourgrau, Wolfgang. Book FO Book UPD DSCI QC 6 Y6 1968 Book