Husain Ashfaq, . (2011). Fundamentals of electrical engineering. Nrw Delhi: DHANPAT RAI & CO.
Husain Ashfaq, . 2011. Fundamentals of electrical engineering. Nrw Delhi: DHANPAT RAI & CO.
Husain Ashfaq, . Fundamentals of electrical engineering. Nrw Delhi: DHANPAT RAI & CO. 2011.