@article{405218,
      recid = {405218},
      author = {Singh, A. K. and Tiwari, Manish. and Prakash, Arun.},
      title = {Digital principles switching theory [electronic resource]  /},
      publisher = {New Age International (P) Ltd., Publishers,},
      address = {New Delhi :},
      pages = {xix, 524 p. :},
      year = {2006},
      url = {http://library.usi.edu/record/405218},
}