000 00288nam a2200109Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
100 _aAnnaiah, M.H
_94725
245 0 _aComputer aided engineering drawing
260 _aNew age international
300 _b210
650 _aTELECOMMUNICATION
999 _c137245
_d137245