Maths Sutras from Around the World [Paperback] [Dec 15, 2017] Gaurav Tekriwal Book 2018 Maths Sutras from Around the World [Paperback] [Dec 15, 2017] Gaurav Tekriwal GT Gaurav Tekriwal 1 readers PublisherIndia PuffinPublished2018 ArithmeticArithmetic, juvenile literature