000			00533pam a2200181a 44500
008			160408b1981 xxu||||| |||| 00| 0 eng d
082			_a681.76 _bH118u
100			_aHackman, Donald J.
245	1		_aUNDER WATER TOOLS
260			_aColumbus, Ohio _bBattelle Press _c1981
300			_avii,152
650			_aOcean Engineering -- Equipment And Supplies
650			_aUnderwater Welding And Cutting
650			_aDaving, Sub Marine -- Equipment And Supplies
700			_aCaudy, Don W.
964			_gCIRC
997			_aA74251 C
999			_c276419 _d276419