00552naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200007200102210009900174215001000273608002700283700002000310700001900330856002100349EN\\bibl\6617820241125054646.1##a2074-1618##a20150625b2015####ek#y0engy0150####ca0#aRUS##aRU1#aEDUCATIONAL-METHODICAL FEATURES OF LABORATORY WORKeJournal article1#aSaint-PetersburgcSaint-Petersburg University of State Fire Service of Emercom of Russiad2015##a3 с.##aJournal article2local#1aEmelyanovagA N#1aIvakhnyukgG K4#ajournals.igps.ru