TY  - BOOK
TI  - Segundo curso progresando
U1  - 460 P86 1960 
PY  - 1960///
CY  - Boston
PB  - D.C. Heath
UR  - https://sic-library.pilc.org.ph/cgi-bin/koha/opac-retrieve-file.pl?id=ffeeaee5c5a0a74599e14f6d99ed16e0
ER  -