00325nam a2200145Ia 4500 Bowman/ Frank BK bessel funtions Introduction to Bessel Funtions Dover Publication New York 1958 515.53 BOW 135 ENGLISH 27361 27361 0 0 0 0 CRC CRCE CRCE 1462 | 11 2023-03-17 67.20 0 515.53 BOW 2571 2023-03-17 67.20 2023-03-17 BK