000 00331nam a2200109Ia 45e0
008 181001s1961 xx 000 0 und d
100 _aWright J.K.
245 0 _aShock Tubes
260 _aN.Y.
_bJohn Willey Inc. N.Y.
_c1961
300 _a164
942 _2ddc
_cBK
999 _c508
_d508