000 00520nam a2200217 4500
008 110906s9999 xx 000 0 und d
020 _a0 408 70714 3
020 _a(hard cover):
082 0 0 _a016
082 0 0 _a62
100 0 _amildren,
245 1 0 _ause of engineerin literature:
_ck.;
250 _a1
260 _auk:
_bbutterworths
_c1976,
300 _a621,
_c22
490 0 _ainformation sources for research and ...
500 _ano index
504 _a
504 _aincludes references
600 1 0 _aw
_x
999 _c7393
_d7393