371.102
A857A
           Ashton-Warner, Silvia
               Adhyapak \ Silvia Ashton-Warner - New Delhi : Granth Shilpi, 1999.
               xviii, 160p.
                ISBN: 81-86684-40-9

137071
138077
139511
                Subjects: Teachers; Creative thinking (Education); Teaching-Aids and devices.