000 00378nam a2200133 a 4500
008 170703s1962#### ||||f#|||||00| 0#uuu#d
003 AR-SmCIES
091 _a12690
100 1 _aEWALD, PETER PAUL
245 1 0 _aFifty years of X-ray diffraction.
260 _a[s.l.] :
_b[s.n.],
_c1962.
999 _c21215
_d21215