Որոնման արդյունքները - Punch, Keith

Introduction to social research : quantitative and qualitative approaches / ‌ Punch, Keith

Survey research the basics / ‌ Punch, Keith

Այլ հեղինակներ: “…Punch, Keith…”
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Introduction to social research : Quantitative and qualitative approaches. ‌ Punch, Keith F.

Introduction to social research : Quantitative and qualitative approaches. ‌ Punch, Keith F.

Introduction to social research : Quantitative and qualitative approaches. ‌ Punch, Keith F.

Developing effective research proposals / ‌ Punch, Keith F.