Skip to content
Scan a barcode
Scan

All Formats & Editions

1 - 1 of 1 results found
Peter Chew Formula for maximum positive rate ba... 1387728334 Book Cover

Peter Chew Formula for maximum positive rate ba...

Edition Description

The new covid-19 mutants usually have a higher transmission rate, the maximum positive rate must be lower to ensure that the undetected virus covid-19 carriers are low and the country is controlled. Different countries may face high infection with different covid-19 mutants,...

Edition Details
Format:Paperback
Language:English
ISBN:1387728334
Format: Paperback
Condition:
$
15.41
50 Available
Copyright © 2025 Thriftbooks.com Terms of Use | Privacy Policy | Do Not Sell/Share My Personal Information | Cookie Policy | Cookie Preferences | Accessibility Statement
ThriftBooks ® and the ThriftBooks ® logo are registered trademarks of Thrift Books Global, LLC
GoDaddy Verified and Secured