000 00300nam a2200121Ia 4500
008 220201s1995 xx 000 0 eng d
082 _a621.3817
_bBOS
100 _aBosshart, Water C
245 0 _aPrinted circuit board
260 _aNew delhi
_bTata McGraw Hill
_c1995
300 _a465
942 _2ddc
999 _c26793
_d26793