TY  - BOOK
AU  - De Leon,Susan G.
TI  - QC moves to thwart possible COVID-19 outbreaks in residential, commercial establishments
KW  - residential, commercial establishments
KW  - COVID-19 outbreaks
KW  - QC moves to thwart
UR  - http://elibrary.doh.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=1bc93c5bc6682907e8126fbd850753f7
ER  -