LEADER 01114nam a2200325 i 4500 001 991001018759707536 005 20020507181735.0 008 950427s1995 us ||| | eng 020 $a0387943390 035 $ab10789789-39ule_inst 035 $aLE01305819$9ExL 040 $aDip.to Matematica$beng 082 0 $a516.9 084 $aAMS 51-01 084 $aAMS 51M09 084 $aQA685.R18 100 1 $aRamsay, Arlan$066440 245 10$aIntroduction to hyperbolic geometry /$cArlan Ramsay, Robert D. Richtmyer 260 $aNew York :$bSpringer-Verlag,$cc1995 300 $axii, 287 p. :$bill. ;$c24 cm. 490 0 $aUniversitext 500 $aIncludes bibliographical references and index 650 4$aHyperbolic geometry 700 1 $aRichtmyer, Robert D. 907 $a.b10789789$b23-02-17$c28-06-02 912 $a991001018759707536 945 $aLE013 51-XX RAM11 (1995)$g1$i2013000035161$lle013$o-$pE0.00$q-$rl$s- $t0$u4$v0$w4$x0$y.i10890282$z28-06-02 996 $aIntroduction to hyperbolic geometry$9921318 997 $aUNISALENTO 998 $ale013$b01-01-95$cm$da $e-$feng$gus $h0$i1 LEADER 01722oam 2200529 450 001 9910703758903321 005 20150520154032.0 035 $a(CKB)5470000002434131 035 $a(OCoLC)881832111 035 $a(EXLCZ)995470000002434131 100 $a20140626d1889 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aFossil wood and lignite of the Potomac formation /$fby Frank Hall Knowlton 210 1$aWashington, D.C. :$cDepartment of the Interior, United States Geological Survey,$d1889. 210 2$aWashington, D.C. :$cGovernment Printing Office. 215 $a1 online resource (72 pages, VII pages of plates) $cillustrations 225 1 $aBulletin of the United States Geological Survey ;$vno. 56 300 $aTitle from title screen (viewed June 23, 2014). 320 $aIncludes bibliographical references and index. 606 $aLignite 606 $aPaleobotany$yCretaceous 606 $aPaleobotany$zUnited States 606 $aCretaceous Geologic Period$2fast 606 $aLignite$2fast 606 $aPaleobotany$2fast 607 $aUnited States$2fast 615 0$aLignite. 615 0$aPaleobotany 615 0$aPaleobotany 615 7$aCretaceous Geologic Period. 615 7$aLignite. 615 7$aPaleobotany. 700 $aKnowlton$b Frank Hall$f1860-1926,$01353956 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910703758903321 996 $aFossil wood and lignite of the Potomac formation$93535040 997 $aUNINA