000 00327nam a2200145Ia 4500
001 15159
008 141107s9999 xx 000 0 und d
020 _a9780000000000
050 _aTK 7816.G75 2007
245 _aGrob`S Basic Electronic
250 _a0
260 _aNew Delhi
260 _bTata Mcgraw Hill
260 _c2007
999 _c50716
_d50716