000			00406pam a2200145a 44500
082			_a621.5 _bB413c
100			_aBell, Joseph H.
245	1		_aCRYOGENIC ENGINEERING
260			_aEnglewood Cliffs, N. J. _bPrentice-Hall _c1963
300			_a411
440			_aPrentice-Hall International Series In Space Technology _v
650			_aLow Temperature Engineering
964			_gR202
997			_a24053 R202 R
999			_c436573 _d436573