| Record ID | marc_loc_2016/BooksAll.2016.part13.utf8:146472676:555 |
| Source | Library of Congress |
| Download Link | /show-records/marc_loc_2016/BooksAll.2016.part13.utf8:146472676:555?format=raw |
LEADER: 00555cam a2200205 a 4500
001 81156769
003 DLC
005 19940602095221.7
008 811113s1981 bu b 00010 bulo
010 $a 81156769 //r94
015 $aBu***
020 $c0.72 lv
040 $aDLC$cDLC$dDLC
050 00 $aT58.8$b.R87
100 10 $aRusev, Petko.
245 10 $aPŭtuvane kŭm efektivnostta /$cPetko Rusev.
260 0 $aSofii︠a︡ :$bPartizdat,$c1981.
300 $a171 p. ;$c20 cm.
504 $aIncludes bibliographical references.
650 0 $aIndustrial efficiency.