i9MASKS : a micro step towards the development of PDMS masks for the protection of COVID-19 / Rui Lima... [et al.]

i9MASKS : a micro step towards the development of PDMS masks for the protection of COVID-19 / Rui Lima... [et al.] . - [Guimarães] : MEtRICs, 2021 . - [58] p. : il. 22 cm
978-989-33-1739-6 Brochado

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614.894