000 00280nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.31042
100 _aDR.S.RAMAKRISHNAIAH
245 0 _aELECTRO MECHANICS- II
260 _bOVERSEAS
365 _b210.00
942 _cBTECH
999 _c151524
_d151524