000 00332nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c150
040 _aET
100 _aSING SURJIT
245 0 _aELECTRICAL ENGINEERING DRAWING
260 _bS.KKHAN , M.Y.NA PUB.
_aNEW DELHI
300 _a274
500 _a17360
942 _cBK
999 _c23591
_d23591