000 00320nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a621
082 _b38802
100 _a"Gulati,R.R."
245 0 _aMonochrome And Colour Te
260 _aDelhi
260 _bWiley Eastern
260 _c1983
300 _a"xvi,773"
999 _c24178
_d24178