01008nam a22002537a 4500 80977 BD-RjUL 20221217112656.0 221217s1997 bg a|||| m||| 00| 0 eng d (BD-RjUL)80977 BD-RjUL eng BD-RjUL BD-RjUL eng 23 624 ALD 1997 Ali, A B M, Shawkat 6339 Design, construction and performance testing of a pc-based digital pabx / BY A B M, Shawkat Ali ; Supervisor : Khawja, Jakaria Ahmed. Chisty, & Md. Abdus Sobhan Rajshahi : Department of Computer Science, University of Rajshahi, 1997 iii, 166 leaces : ill, ; 29.cm. Thesis(M. Phil.) -- Department of Computer Science, University of Rajshahi, 1997 References : Leaves 111 - 116 Construction Civil engineering 6340 Chisty, Khawja, Jakaria Ahmed. Supervisor 6341 Sobhan, Md. Abdus, Supervisor 6342 ddc THE 80977 80977 0 ddc 0 1 THESES RUCL RUCL Doc/The 1999-01-06 Controller of Exam. R.U. 0 THE 624 ALD 1997 D1915 2022-12-17 00:00:00 C-1 THE