|First issue:||February 1950 (v. 1 no. 1)|
|First renewed issue:||no issue renewals found in CCE or registered works database|
|First renewed contribution in:||February 1950 (v. 1 no. 1); see 1977 July-December|
|Last issue:||January 1951 (v. 1 no. 12)|
Renewals are recorded beginning in the 1977 January-June CCE volume, but the earliest renewed contribution is noted in the 1977 July-December volume.
|Page responsibility:||John Mark Ockerbloom (ockerblo (at) pobox (dot) upenn (dot) edu)|
|Last updated:||May 16, 2018|
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Copyright registration and renewal records -- First periodical renewals -- Deep backfile knowledge base
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