01179nam0-22003011i-450-99000035817040332120001010000035817FED01000035817(Aleph)000035817FED0100003581720001010d--------km-y0itay50------baitay-------001yyQuantitative electron probe microanalysis. Proceedings of a seminar held at the National Bureau of Standards, Gaithersburg(Maryland) 12-13 june, 1967K.F.J. Heinrich.WashingtonUnited Started Departm. of Commerce1968n.v.p. ill. 30 cmin testa al front.: United States. Depa rtment of Commerce - National Bureau of Sta ndardsHeinrich,Kurt F. J.51895United States.National Bureau of StandardsITUNINARICAUNIMARCBK99000035817040332104 044-72CA 539DINCHDINCHQuantitative electron probe microanalysis. Proceedings of a seminar held at the National Bureau of Standards, Gaithersburg(Maryland) 12-13 june, 1967126363UNINAING01