000			00357nam a2200169Ia 4500
008			181012s9999 xx 000 0 und d
020			_a9789380931333
082			_a629.8 BOL
100			_aBOLTON W
245		0	_aCONTROL SYSTEMS
260			_bNEWNES
260			_c2011
300			_a181 P
365			_b395.00
650			_aMECHANICAL
942			_cBK
999			_c42270 _d42270