000			00314nam a2200121 4500
008			160616s 000 0
245			_aHamiltons principle and physical systems
100			_aGossick, B.R.
440			_aAcademic paperbacks engineering
500			_aB7 K71
942			_cBK _2BK10923
080			_a531 GOS
999			_c10923 _d10923