TY  - BOOK
TI  - Popular Science
SN  - 0161-7370
CY  - USA
PB  - Times Mirror Magazine Inc., New York
N1  - Ending Volume & Year: 230, 1987; Missing Volume: 203(1-2);205;206;207(1-2);211(1);214(3,5-6);215(2-5);219(6);220(4-6);221-222;223(4);224(3,5-6);225(1,5);226(2,4);227(1,5-6);229;230(1,4-6);231(2); Starting Volume & Year: 203, 1973
ER  -