000 00443nam a2200169 4500
001 90
005 20130515014221.0
008 111112s9999 xx 000 0 und d
020 _ahard cover
082 0 0 _a371. 425 smi
100 1 _a"smith, ralph j. "
_96114
245 1 0 _aEngineering as acareer:
_b/
_c Ralph.J. Smith
250 _a1 ed.
260 _ausa :
_bmcgraw-hill book co
_c1956.
300 _a"xi, 365p.;
_c23 cm."
942 _2lcc
_cBK
999 _c16393
_d16393