00611nam a22002051  4500001001300000003000400013005001700017008004100034010002200075040003800097050001800135082001000153100002800163245008100191260003100272300002900303504003200332650002600364999001500390af 47004667 DLC20260227110827.0870721s1943    au       b    00010 ger c  aaf 47004667 //r87  aColumbia Univ. Libraries/ICUcICU0 aQC174.1b.W420 a530.110aWentzel, Gregor,d1898-10aEinführung in die quantentheorie der wellenfelder,cvon Gregor Wentzel ...0 aWien,bF. Deuticke,c1943.  aiv, 208 p., 1 l.c26 cm.  aBibliographical foot-notes. 0aQuantum field theory.  c2740d2740