350pSymposium on radiography and x-rays diffraction methods, held at the 39th annual meeting, atlantic city N.J. june 30- july 1, 1936
American Society for Testing materials, Philadelphia.
350pSymposium on radiography and x-rays diffraction methods, held at the 39th annual meeting, atlantic city N.J. june 30- july 1, 1936 - Philadelphia 1937
620.11272 / N37
350pSymposium on radiography and x-rays diffraction methods, held at the 39th annual meeting, atlantic city N.J. june 30- july 1, 1936 - Philadelphia 1937
620.11272 / N37