1. Distribution of the elements in our plane
Author: AHRENS,LOUIS HERMAN
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: GEOCHEMISTRY
Classification :
QE
515
.
A3
2. Ionization potentials : some variations, implications, and applications
Author: Ahrens, L. H.)Louis Herman(
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Ionization
Classification :
QD
561
.
A33
1983
3. Spectrochemical analysis:arranged particulary for the d.c.arc
Author: AHRENS,LOUIS HERMAN
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: SPECTRUM ANALYSIS
Classification :
QD
95
.
A35
4. Wavelength tables of sensitive lines
Author: Ahrens, Louis Herman
Library: Library of College of Science University of Tehran (Tehran)
Subject: Tables ، Spectrum analysis
Classification :
QC
453
.
A35
