000			00391nam a2200169Ia 4500
008			180424s9999 xx 000 0 und d
084			_a510.78 B7
100			_a"Bitter, "
245		0	_aBasic for Beginners
250			_a\\197000ENGGPSX
260			_aT M H
260			_b1970
260			_cNEW DELHI
500			_aincludes index and biblioraphy
942			_cBK
999			_c45772 _d45772