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2008-03-14
2020-04-17T20:43:29
New and precise methods in the spectroscopy of X-radiations./Swami Jnanananda. Praha, 1936
0000000045276853
Jnanananda, Swami (1896-....)
Jnanananda
Swami
Swami Jnanananda
1896
New and precise methods in the spectroscopy of X-radiations / Swami Jnanananda / édition / Praha : [s.n.] , 1936
High vacua : principles, production, and measurement / Swami Jnanananda / New York : D. Van Nostrand Co. , 1947