000 00342nam a2200133Ia 4500
008 220809s9999 xx 000 0 und d
020 _a9718120349537
040 _cAPI-LIB
082 _a621.3 Y547c 2014
245 0 _aComputer aided electrical drawing
260 _aIndia
_bPhi Learning PrivateLimited
_c2014
942 _cBK
999 _c27910
_d27910