00000nas 2200000zi 4500 9.934072 CaOODSP 20250428144045 m o d f cr ||||||||||| 240216u1969uuuuquc x m ot f0###a0eng|d CaOODSP eng rda CaOODSP eng eng fre n-cn--- DR52-7E-PDF DREV technical note. DREV technical note. DREV TN Québec, Canada : Centre de recherches pour la défense = Defence Research Establishment Valcartier : Defence Research Board = Conseil de recherches pour la défence Irregular text txt rdacontent computer c rdamedia online resource cr rdacarrier Issued also in French under title: DREV TN. Some issues published out of chronological order. "DREV Technical Notes are prepared for timely reporting of various types of information which may be tentative or in a form which does not justify a Report"--no. 1850/69 (October 1969). Some issues include abstracts in English and in French. Description based on: no. 1850/69 (October 1969); title from PDF title page. Latest issue consulted: no. 2079/74 (March 1974). Military research Québec. Defence Research Establishment Valcartier, issuing body. Canada. Defence Research Board, issuing body. DREV TN. (CaOODSP)9.934082