00425nam a22001813 44500 125416 125416 20131001 frey50 rus RU Teoretičeskaâ mehanika Dlâ tehnikumov Izd. 12-e, ispr. Moskva Nauka 1988 336 s. Mecanică teoretică 531(075.32) Nikitin E. M. BK 0 0 2016-12-29 231598 SC SC DEP2 SC00041758 1.80 ML SC109696 53 N74 0 BK 1.80 2016-12-29 0 0 2018-03-11 1146957 SC SC DEP1 SC18030414 1.80 ML AL_30359 531 N74 0 BK 1.80 2018-03-11