000 00320nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a548.82 N5486
100 _aNEWKIRK.J.B
245 0 _aDIRECT OBSERVATION OF IMPERFECTIONS IN CRYSTALS
260 _aNEW YORK
_bINTERSCIENCE
_c1962
300 _a23X15
942 _cBK
_2DDC
999 _c13063
_d13063