The parachute must be properly folded …
S. M. DONFIELD, A. D. SHAPIRO, E. D. GOMPERTS, H. S. LYNN, D. W. USNERVolume:
5
Year:
2007
Language:
english
Pages:
2
DOI:
10.1111/j.1538-7836.2007.02315.x
File:
PDF, 80 KB
english, 2007