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... in my case, 40 years ago... but yes. And I've been fortunate enough to be able to co-author with him (https://t.co/hxFf0tTPm0) and now to call him a good friend!
... in my case, 40 years ago... but yes. And I've been fortunate enough to be able to co-author with him (https://t.co/hxFf0tTPm0) and now to call him a good friend!
RT @NoMAD_Tweets: Hear world leading #sustainable #concrete expert @cementsatshef Prof. John Provis, editor of Alkali Activated Materials,…
Hear world leading #sustainable #concrete expert @cementsatshef Prof. John Provis, editor of Alkali Activated Materials, State of the Art Report https://t.co/7LQ6uZSpT1 at #ECOCON2018 Register for this free event - https://t.co/THBjGTObsX supported by @EPA