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008 230718s9999||||xx |||||||||||||| ||und||
082 _a621.381 958
100 _aMALVINO A P
245 0 _aDIGITAL PRINCIPLES AND APPLICATIONS
250 _a4
260 _bT M H
_c1991
_aNEW DELHI
300 _a540
999 _c32835
_d32835