01251nam a2200325 i 450099100132237970753620020507114432.0960521s1966 cau ||| | eng db10204519-39ule_instLE00645840ExLBibl. Dip.le Aggr. Matematica e Fisica - Sez. Fisicaeng531.0151753.1.3253.1.51LC QA805Lanczos, Cornelius27778The variational principles of mechanics /Cornelius Lanczos3rd ed.Toronto :University of Toronto Press,c1966xxv, 375 p. :ill. ;23 cmMathematical expositions ;4Bibliography : p. 365-366Mechanics, analytic.b1020451916-01-2127-06-02991001322379707536LE006 53.1.3 LAN12006000070973le006-E0.00-l- 00000.i1025261727-06-02LE006 Fondo Polezzo 343Ex libris Stefano Polezzo12006000182423le006gE18.44-l- 00000.i1594801816-01-21Variational principles of mechanics192242UNISALENTOle00613-05-20ma -engxx 41