Dimitrov Georgiev, Georgi, Димитров Георгиев, Георги Planning the Activities of Construction Enterprises,
Univ. of Architecture, Civil Engineering and Geode, 2002, с. 35 - 38.
Dimitrov Georgiev, Georgi, Димитров Георгиев, Георги .
Planning the Activities of Construction Enterprises.
Sofia: Univ. of Architecture, Civil Engineering and Geode, 2002, с. 35 - 38.
Dimitrov Georgiev, Georgi, Димитров Георгиев, Георги (2002)
Planning the Activities of Construction Enterprises,
Sofia: Univ. of Architecture, Civil Engineering and Geode, с. 35 - 38
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