000			00461nam a2200169Ia 4500
008			241217s9999||||xx |||||||||||||| ||und||
020			_a9780071148719 _c59.1
040			_beng _cSSK Library _erda
082			_a004.6 WAL.2
100			_a Jean Walrand
245		0	_aCommunication Networks: A First Course
250			_a2nd ed
260			_b Mcgraw-Hill, Inc. _c©1998
942			_2Dewey Decimal Classification _cBOOK _nNo
999			_c24622 _d24622
003			OSt
005			20241217112932.0