00420nam a22001697a 4500 OSt 20250821164423.0 250821b |||||||| |||| 00| 0 eng d 9788131502006 004.165 AY1M Ayala, Kenneth The 8051 microcontroller By Kenneth Ayala 3rd ed. Delhi Cengage 2023 xix, 412p. PB ddc BK 28759 28759 0 0 ddc 0 0 TXB CURAJ CURAJ 2025-08-21 CSE 1 004.165 AY1M 047355 2026-01-28 2026-01-09 2025-08-21 BK 0 0 ddc 0 0 TXB CURAJ CURAJ 2025-08-21 CSE 0 004.165 AY1M 047356 2025-08-21 2025-08-21 BK