000 00453pam a2200169a 44500
008 160408b1971 xxu||||| |||| 00| 0 eng d
010 _a72183483
020 _a3 540 05698 X
082 _a530.08
_bL516 V.11
100 _aEhlers, J.
245 1 _aLECTURE NOTES IN PHYSICS
260 _a
_bSpringer-Verlag
_c1971
964 _gCIRC
997 _aA19484 C
440 _aLecture Notes in Physics
856 _uhttp://link.springer.com/bookseries/5304
999 _c242050
_d242050