01182cam a22002894a 4500 11800495 OSt 20211228105627.0 991001s2000 azu 000 0 eng 99049139 1576105423 (pbk.) DLC HU DLC pcc QA76.3 G75 2000 004.6/6 21 Gradante, Robert. 25680 CCNA routing and switching practice tests exam cram / Robert Gradante. Scottsdale, AZ : Coriolis Group, c2000. xiii, 351 p. ; 23 cm. + 1 computer optical disc (4 3/4 in.) "Exam 640-507"--Cover. System requirements for accompanying computer disc: Windows 95,98,NT4 or higher. Electronic data processing personnel Certification. 4559 Telecommunication Switching systems Examinations Study guides. 25681 7 cbc orignew 1 ocip 19 y-gencatlg ddc BOOKS 0 24573 24573 0 0 ddc 0 0 NFIC 004 004 GEN 2021-12-28 0 004.6/6 GRA 2000 WGCFNRL00009755 2021-12-28 00:00:00 1 2021-12-28 BOOKS