00337nam a2200145Ia 4500 Malvino/ A. P. Electrical Engineering BK Digital Digital principles & applications Tata Mc Graw hill New Delhi 1981 621.38 490 ENGLISH 32816 32816 0 0 0 0 AFT CRCE CRCE 1425 | 24 2023-03-17 BOOK UNLIMITED 36.00 4045 0 621.38 AFT2998 2023-03-17 36.00 2023-03-17 BK