PROTOCONID
\pɹˈə͡ʊtə͡ʊkˌɒnɪd], \pɹˈəʊtəʊkˌɒnɪd], \p_ɹ_ˈəʊ_t_əʊ_k_ˌɒ_n_ɪ_d]\
Definitions of PROTOCONID
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1920
- A dictionary of scientific terms.
By Henderson, I. F.; Henderson, W. D.
1920
- A dictionary of scientific terms (6th edition)
By J.H. Kenneth
