Scales for Identifying Gifted Students (SIGS-2) - Gail R. Ryser, Todd Kettler, Laila Y. Sanguras, Kathleen McConnell
Scales for Identifying Gifted Students (SIGS) is the most comprehensive observational instrument…
Scales for Identifying Gifted Students (SIGS) is the most comprehensive observational instrument…
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Dostupnost: skladem