000 00296nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a500 F7P2
100 _aFridland, L.
245 0 _aPaths of Science
260 _aMoscow
_bForeign Langulages Pub. House
_c1956
300 _a296 p.
942 _2ddc
999 _c4911
_d4911