000 00450nam a2200181 4500
001 36465/84
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008 111112s9999 xx 000 0 und d
020 _a0 419 11610 9
082 0 0 _a620. hor
100 1 _a"horgan, m o. "
245 1 0 _athe elements of engineering contracts:
_b/
_c m.o. horgan
250 _a1 ed.
260 _auk :
_bw.s.atkins
_c1977.
300 _a", 103p.;
_c21 cm."
504 _a
650 0 _a
_x
999 _c53050
_d53050