000			00338nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a70846626
082			_a607
082			_b41 P88
100			_a"Pratley, J.B."
245		0	_aStudy Notes for Technici
260			_aNew York
260			_bMcGraw
260			_c1982
300			_a141
999			_c21119 _d21119