Back BooksLootCluster Randomised TrialsCluster Randomised Trials (Hardcover, 2nd edition)R 4 184.00Loot ยท checked 26 Sep 2026 View at Loot AverageR 4 184.00Lowest seenR 4 184.00Highest seenR 4 184.00Last changeR 0.00First indexed26 Sep 2026RetailerLootPrice history