000 | 00431nam a2200169Ia 4500 | ||
---|---|---|---|
001 | 42768 | ||
003 | CONS | ||
008 | 171214s9999 xx 000 0 eng d | ||
041 | 0 | _aeng | |
082 | 0 | 4 | _a517.97 |
100 | 1 | _aLanczos C. | |
245 | 1 | 4 |
_aThe variational principles of mechanics. _cLanczos C. |
260 |
_aToronto _bToronto University Press _c1949 |
||
300 | _a332 p. | ||
500 | _aMathematical expositions, N 4 | ||
942 |
_2udc _cBK |
||
999 |
_c42411 _d42411 |