00721nam a22001937a 4500 D0001NC032921-009 OSt 20210330115709.0 210330b ||||| |||| 00| 0 eng d De Leon, Susan G. QC moves to thwart possible COVID-19 outbreaks in residential, commercial establishments / By Susan G. De Leon https://pia.gov.ph/news/articles/1070871 residential, commercial establishments COVID-19 outbreaks QC moves to thwart Philippine Information Agency March 29, 2021 http://elibrary.doh.gov.ph/cgi-bin/koha/opac-retrieve-file.pl?id=1bc93c5bc6682907e8126fbd850753f7 NC 3842 3842 0 0 0 0 DOHCL DOHCL ElectronicRes 2021-03-30 0 032921-009 D0001NC032921-009 2021-03-30 00:00:00 2021-03-30 NC