00365n a2200169 a 4500 B B 000807 20220201162041.0 510.92 M4 MAT Dass, BK Mathematics Who`s Who 1st Delhi Analytic 1984 187p. Mathematics,Mathematics G 0 0 0 0 SGGSCC SGGSCC 2023-08-17 0 510.92 M4 MAT 946 2020-09-22 00:00:00 2020-09-22 BK FF17/2 802 802