Project management the managerial process von Larson, Erik W., Gray, Clifford F.

Project management the managerial process von Gray, Clifford F., Larson, Erik W.

Project management the managerial process von Gray, Clifford F., Larson, Erik W. 1952-

Project Management the managerial process von Gray, Clifford F., Lars, Erik W.

Essentials of project management von Gray, Clifford F.

Project management the managerial process von Larson, Erik W. 1952-, Gray, Clifford F.

Project management the managerial process von Gray, Clifford F., Larson, Erik W.

Project management the managerial process von Larson, Erik W., Gray, Clifford F.

Essentials of project management von Gray, Clifford F.

Essentials of project management von Gray, Clifford F.

Rukovodstvo po operacionnym igram von Graham, Robert G., Gray, Clifford F.

Project management the managerial process von Gray, Clifford F., Larson, Erik W.

Business games handbook von Graham, Robert G., Gray, Clifford F.