=LDR 00572cam a22001817 4500 =001 a4717456 =003 SpMaBN =005 20100407191127.4 =008 100330s1954\\\\sp\a\\\|\||||\000\f\spa\\ =035 \\$a(OCoLC)868862087 =040 \\$aSpMaBN$bspa$cSpMaBN$erdc =080 \\$a821.134.2-31"19" =100 1\$aEstefanía, M. L.$d(1903-1984)$0XX1309367$1http://viaf.org/viaf/23724175/ =245 10$aExpediente problemático$h[Texto impreso]$cpor M.L. Estefania =260 \\$aMadrid$bDolar$c[ca. 1954] =300 \\$a160 p.$bil.$c16 cm =490 0\$aCIA$v161 =995 \\$aBiblioteca Nacional de España