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720118s1970 ru a b 001 0 eng |
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|a USSR71-5655
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|a 515/.35
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|2 msc
|a 34
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|a Elsgolts, L. E.
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| 240 |
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|a Different︠s︡ialʹnye uravenii︠a︡ i variat︠s︡ionnoe ischislenie.
|l English
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| 245 |
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|a Differential equations and the calculus of variations
|c [by] L. Elsgolts. Translated from the Russian by George Yankovsky.
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| 260 |
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|a Moscow :
|b Mir Publishers,
|c 1970.
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| 300 |
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|a 440 p. with diagrs.
|c 22 cm.
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| 350 |
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|a 1.98rub
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| 500 |
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|a Translation of Different︠s︡ialʹnye uravnenii︠a︡ i variat︠s︡ionnoe ischislenie.
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| 504 |
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|a Bibliography: p. [436]
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| 650 |
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|a Calculus of variations.
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| 650 |
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0 |
|a Differential equations.
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| 906 |
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|a 7
|b cbc
|c orignew
|d 4
|e ncip
|f 19
|g y-gencatlg
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|c BK
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|c 131005
|d 131005
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|a MAT
|b MAT
|c REF
|d 2012-07-10
|i 915
|l 2
|m 1
|o 34 ELS
|p MAT915
|r 2017-11-10
|s 2017-09-22
|w 2018-08-20
|y REF
|