TY  - BOOK
AU  - Yee,Jovic
TI  - DOH: Data validation nearly done, problems not unique in ph
KW  - data validation
UR  - http://elibrary.doh.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=b7d60695b560b9c559e982f3f8b0590f
ER  -