00577nam a2200157Ia 4500 220214s9999 xx 000 0 und d 0161-7370 Popular Science Popular Science Monthly Times Mirror Magazine Inc., New York USA M 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 BJ 17348 17348 0 0 0 12 MAIN MAIN 2021-12-31 0 17106J 2021-12-31 00:00:00 2022-02-14 BJ