00399nam a22001577a 4500 20260718160237.0 260718b |||||||| |||| 00| 0 eng d 000 eng 621.381 AGG/W Aggarwal, K.K. Wave Shaping and Digital Circuit / by K.K. Aggarwal Delhi: Khanna Publishers; 1987. 532p. BK 49233 49233 0 0 0 0 NFIC PBBCL PBBCL GEN 2026-07-18 0 621.381 AGG/W 091670 2026-07-18 2026-07-18 BK