| Record ID | marc_loc_2016/BooksAll.2016.part20.utf8:136052894:1120 |
| Source | Library of Congress |
| Download Link | /show-records/marc_loc_2016/BooksAll.2016.part20.utf8:136052894:1120?format=raw |
LEADER: 01120nam a2200265 a 4500
001 90180667
003 DLC
005 19990716000000.0
008 900801s1989 bu b 100 0 bulo
010 $a 90180667
020 $c0.86 lv
040 $aDLC$cDLC
050 00 $aGB601.A2$bN38 1987
111 2 $aNat︠s︡ionalna konferent︠s︡ii︠a︡ po speleologii︠a︡$n(5th :$d1987 :$cSofia, Bulgaria)
245 10 $aV Nat︠s︡ionalna konferent︠s︡ii︠a︡ po speleologii︠a︡ :$bSofii︠a︡ 28-30 viii, 1987 /$cpod redakt︠s︡ii︠a︡ta na Todor Stoĭchev.
260 $aSofii︠a︡ :$bMedit︠s︡ina i fizkultura,$c1989.
300 $a135 p. ;$c20 cm.
500 $aAt head of title: Bŭlgarski turisticheski sŭi︠u︡z.
504 $aIncludes bibliographical references.
650 0 $aSpeleology$xCongresses.
650 0 $aCaving$xCongresses.
700 1 $aStoĭchev, Todor.
710 2 $aBŭlgarski turisticheski sŭi︠u︡z.
740 0 $aPeta Nat︠s︡ionalna konferent︠s︡ii︠a︡ po speleologii︠a︡.
740 0 $a5. Nat︠s︡ionalna konferent︠s︡ii︠a︡ po speleologii︠a︡.