TY - BOOK AU - Calhoun,B.B. AU - Duffy,Daniel M. AU - Özbal,Özlem TI - Ayak izlerinin esrarı T2 - Çocuk kitaplığı SN - 9789754030433 AV - PZ7.L9649 On 1994 U1 - TF CAL /I 20 PY - 1999/// CY - Ankara PB - Tübitak KW - Dinosaurs KW - Fiction KW - Fossils KW - Mystery and detective stories KW - sears KW - Mystery fiction N1 - 3-6; 3-6; Follett Library Resources N2 - Fenton Rumplemayer moves from New York City to Montana with his father, a paleontologist, and is able to help him identify a puzzling dinosaur track ER -