000 00509nam a2200193 4500
008 160616s1990 000 0
245 _aGravitational lensing
_bProceedings, Workshop, Toulouse, France, 1989
100 _aMellier, Y. Ed.
100 _aFort, B. Ed.
100 _aSoucail, G. Ed.
260 _aBerlin
260 _bSpringer-Verlag
260 _c1990
300 _a315
440 _aLecture notes in physics ; 00360
020 _a354052648X
942 _cBK
_2BK14083
080 _a53 LNP
999 _c14083
_d14083