*001954715
*00520021107112920.0
*007ta
*008021107s1943    xx#           000 u eng d
*00900537cam a22002051c 4500
*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)990018362344702201
*035  $a(NO-LaBS)13855136(bibid)
*035  $a(NO-TrBIB)001836234
*035  $a001836234-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*080  $a678.7
*1001 $aBarron, Harry$0(NO-TrBIB)2013762$_67407500
*24510$aModern synthetic rubbers$cby Harry Barron
*250  $a2nd ed., rev. and enl.
*260  $aNew York$bD. Van Nostrand$c1943
*300  $aXII, 355 s.$bill.
*500  $a1.utg. 1942
*901  $a70
*999  $aoai:nb.bibsys.no:990018362344702202$b2021-11-14T21:10:03Z$z990018362344702202
^