Issue No.01 - January/February (1973 vol.6)
Information on the products and services advertised in PRODUCT PROFILE may be obtained by writing the product listing's number (in parenthesis at the beginning of each listing) on the postage-paid reader service card this issue.
"Product Profile", Computer, vol.6, no. 1, pp. 56-57, January/February 1973, doi:10.1109/C-M.1973.217022