000 00294nam a2200133Ia 4500
100 _aBosshart/Walter C
942 _cBK
654 _aprinted
245 _aPrinted circuit boards
260 _bTata Mc Graw hill
_aNew Delhi
_c1993
082 _a621.381531
300 _a467
546 _aENGLISH
999 _c33300
_d33300