cam a22 4500 215924541 CHVBK 20201024105443.0 940913s1950 xxu|||||||||| 00 |eng d (RERO)1907567 RERO geussc s1ch rero s2py rero Tables for conversion of X-ray diffraction angles to interplanar spacing National Bureau of Standards Washington D.C. United States Government Printing Office 1950 III, 159 p. 27 cm txt rdacontent n rdamedia nc rdacarrier National Bureau of Standards applied mathematics series 10 United States National Bureau of Standards (IDREF)026437120 National Bureau of Standards Applied Mathematics Series 10 (RERO)000062363 BK020000 XK020000 XK020000 RERO RE31012 RE31012 RE310120021 C-1-3 39 IGUN 12501 RERO 490 1- National Bureau of Standards applied mathematics series 10 RERO 710 1- United States National Bureau of Standards (IDREF)026437120 RERO 830 -- National Bureau of Standards Applied Mathematics Series 10 (RERO)000062363