000 00475pam a2200169a 44500
008 160408b1972 xxu||||| |||| 00| 0 eng d
082 _a620.1
_bL667e
100 _aLippmann, Horst
245 1 _aEXTERMUM AND VARIATIONAL PRINCIPLES IN MECHANICS
260 _aWien
_bSpringer-Verlag
_c1972
300 _a238
440 _aOisn Courses And Lectures
_vNo. 54
500 _aReferences : P. 227-238
650 _aMechanics, Applied
964 _gCIRC
997 _aA62447 s C
999 _c298307
_d298307