000 00399 a2200157 4500
001 611
005 20260413154122.0
082 _aCD 690 S278 2019
100 1 _a3G E-Learning
245 _aScaffold Erection:
_bIntermediate (In compliance with NC II) /
_c3G E-Learning
250 _a2nd Edition
264 1 _a
_b3G E-Learning;
_c2019
300 _a1 Compact disc
526 _aNPM
942 _2ddc
_cCD
999 _c40898
_d40898