000 00428nam a2200145Ia 4500
008 220718s1985||||xx |||||||||||||| ||und||
082 _a10.01
_bSESH
100 1 _aSeshadri, R & Na, T.Y
110 _aNa, T.Y
245 1 _aGroup invariance in engineering boundary value problems
_cR. Seshadri& T.Y. Na
260 _aNew York
_bSpringer
_c1985
300 _aix
_e224
690 _aBoundary Value Problems
942 _cBK
999 _c14096
_d14096