LDR 00521naa#a2200169#i#450#
001     EN\INFRA-M\bibl\3853
005     20251212133123.5
011 ## _a2306-1731
100 ## _a20140910b2014####ek#y0engy0150####ca
101 0# _aRUS
102 ## _aRU
200 1# _aProspects of Polytechnic Principle of Learning in Technological Training of Pupils of 5-7 Grades
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2014
215 ## _a2 с.
608 ## _aJournal article
       _2local
700 #1 _aTerentyev
       _gSergey 
856 4# _azh-szf.ru
       _u