Twenty-first century -- Drama. : Stanley Kubrick's 2001 : a space odyssey / produced and directed by Stanley Kubrick ; screenplay by Stanley Kubrick and Arthur C. Clarke
Twenty-first century -- Literary collections. : Remembering the future : Australian women's stories, dreams & visions for the twenty-first century / edited by Rangini Rebera & Michaela Richards
The regular recurrence, in cycles of about 24 hours, of biological processes or activities, such as sensitivity to drugs or environmental and physiological stimuli
The regular recurrence, in cycles of about 24 hours, of biological processes or activities, such as sensitivity to drugs or environmental and physiological stimuli
War games -- California -- Twentynine Palms : Khaos Company : a commander's account and lessons learned from the 2019 MAGTF Warfighting Exercise / Matthew S. Hanks ; with Williamson Murray
Twice-exceptional children. : Handbook of giftedness in children : psychoeducational theory, research, and best practices / edited by Steven I. Pfeiffer