000
00226pam a2200097a 44500
082
_a
TR
_b
SP-47
100
_a
Emanuel M. Roth
245
1
_a
Space cabin atmosphers
_b
part I-Oxygen toxicity
260
_a
_b
_c
997
_a
TR4673 C
999
_c
405267
_d
405267