00452nam#a2200157#i#4500001001800000005001700018100004100035102000700076200005000083210004100133215001200174608002000186686005000206700002200256856001600278EN\RIOR\book\195420241122101639.5##a20171115d2017####ek#y0engy0150####ca##aRU1#aFundamentals of scientific researcheTextbook1#aMoscowcPublishing Center RIORd2017##a238 с.##aTextbook2local##aНаука. Науковедение. 722bbk#1aKosmingVladimir 4#ariorpub.com