Some problems of method
С41 Г-2/21 - 10000 экз./английский/Some problems of method / I. V. Michurin.Some problems of method / I. V. Michurin.Some problems of method.M./Foreign languages publ. house/, 1952 ( ). - Foreign languages publ. house, 1952. - 64 с., 1 л. портр. : ил., портр. ; 16 см см.Some problems of method. M., 1952 .СХос-300/Michurin ./