000 01381cam  2200313zi 4500
0019.889327
003CaOODSP
00520221107172243
006m     o  d f      
007cr bn|||||||||
008200709s1972    onc     o    f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
0861 |aEn32-23/1972E-PDF
24500|aCartographic support service.
264 1|a[Burlington, Ontario] : |b[Canadian Hydrographic Service], |c[1972]
300 |a1 online resource (13 pages)
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aCaption title.
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
520 |a"Up until the early 1960's, the Canadian Hydrographic Service relied completely on the Surveys and Mapping Branch of Mines and Technical Surveys for cartographic support service. This service included colour negative preparation, photo-mechanical processing, colour proofing and ozalid printing"--Page [1].
650 0|aMaps|xReproduction.
650 0|aCartography.
650 6|aCartes géographiques|xReproduction.
650 6|aCartographie.
7102 |aCanadian Hydrographic Service, |eissuing body.
85640|qPDF|s912 KB|uhttps://publications.gc.ca/collections/collection_2020/eccc/en32/En32-23-1972-eng.pdf