Popular science.
[New York, N.Y. : Popular Science Pub. Co.,
1950-
Title from cover.
Publisher varies: Times Mirror Magazines, 
Canadian periodical index
Abridged readers' guide to periodical literature
General science index
Magazine index
Readers' guide abstracts (microform)
Readers' guide to periodical literature
Coal abstracts
Consumers index to product evaluations and information sources
Energy information abstracts
Energy research abstracts
Environment abstracts
Popular magazine review
Science
Technology
Available also in microform.
Popular science monthly (New York, N.Y. : 1900)