प्रदर्शित 1 - 2 परिणाम 2, सवाल का समय: 0.00सेकंड परिणाम को परिष्कृत करें
  1. 1

    Systems analysis and operations research: A tool for policy and program planning for developing countries.

    प्रकाशित 1976
    पुस्तक

    Systems analysis and operations research: A tool for policy and program planning for developing countries.
  2. 2

    Systems analysis and operations research A tool for policy and program planning for developing countries.

    प्रकाशित 1976
    पुस्तक

    Systems analysis and operations research A tool for policy and program planning for developing countries.

खोज साधन: