000 00318nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a620.1123 C682
100 _aCOKKER.E.G
245 2 _aA TREATISE ON PHOTO-ELESTICITY
260 _aCAMBRIDGE
_bCambridge University Press
_c1957
300 _a26X16
942 _cBK
_2DDC
999 _c12974
_d12974