LEADER 01011nam a2200289 i 4500 001 991001437169707536 005 20020507193434.0 008 981209s1967 pl ||| | eng 035 $ab10847406-39ule_inst 035 $aLE01312260$9ExL 040 $aDip.to Matematica$beng 082 0 $a514.3 084 $aAMS 54C55 100 1 $aBorsuk, Karol$054624 245 10$aTheory of retracts /$cKarol Borsuk 260 $aWarszawa :$bPWN-Polish Scientific Publ.,$c1967 300 $a251 p. :$bill. ;$c25 cm. 490 0 $aPolska Akademia Nauk. Institut matematyczny. Monografie matematyczne ;$v44 500 $aIncludes index. 500 $aBibliography: p. [229]-241 650 4$aRetracts 907 $a.b10847406$b23-02-17$c28-06-02 912 $a991001437169707536 945 $aLE013 54C BOR11 (1967)$g1$i2013000105116$lle013$o-$pE0.00$q-$rl$s- $t0$u2$v0$w2$x0$y.i10958277$z28-06-02 996 $aTheory of Retracts$9344210 997 $aUNISALENTO 998 $ale013$b01-01-98$cm$da $e-$feng$gpl $h0$i1