00386nam a22001693 44500 125392 125392 20131001 frey50 rus RU Teoretičeskaâ mehanika Kratkij kurs Moskva Nauka 1986 335 s. Mecanică teoretică 531(075.8) Popov M. V. BK 0 0 2016-12-30 231576 SC SC DEP2 SC00043961 1.90 ML SC109727 53 P83 0 BK 1.90 2016-12-30 0 0 0 2015-06-25 513757 CS CS SL CS15061543 1.90 ML CS_14996 531 P83 0 BK 1.90 2015-06-25 0 0 2018-03-11 1146958 SC SC DEP1 SC18030415 1.90 ML AL_30358 531 P 83 0 BK 1.90 2018-03-11