000			00567nam a2200193Ia 4500
008			230524s9999 xx 000 0 und d
040			_cUDSM
050			_aVM989.R6
100			_aRoberts, Fred M.
245		0	_aBasic scuba: self-contained underwater breathing apparatus _cFred M. Roberts
260			_c1963 _aPrinceton, New Jersey _bD.Van Nostrand Company, Inc.
300			_axxii,488p. _bill. _c24cm.
650			_aAqualing
650			_aDriving suits
650			_aScuba driving
650			_aSafety measures
942			_2lcc _cBK _e2nd Ed.
942			_cBK _2lcc
999			_c61016 _d61016