000 00363 a2200133 4500
001 91663
082 _aPR 1631
090 _c43823
_d43822
100 _aUsman Zafar Chaudry; Prof Habeel and Faraz, Advisors
245 _aCapacity Enhancement of 3+12 Lines EPABX
_n50 "B" EC
260 _aRawalpindi
_bNUST
_c1999
300 _a150p
500 _aBE Project Reports
942 _aCAE NUST
_kPR 1631
999 _c326736
_d326736