000 00322nam a2200133Ia 4500
005 20260205042828.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aWELLS ROBERT
245 0 _aELECTRONICS,KEY TO EXPLORING SPACE
260 _aDELHI
_bSTERLING
_c1967
300 _a175
690 _aELECTRONICS
942 _cBK
999 _c41139
_d41139