na YOGYA-11110000000033 20111101193724.0 ind 978-979-015-978-5 010-111100000000033 YOPDYOG 028.5 KS 028.5 Ste D STEER, Dugald Dinosaurus Dugald Steer Jakarta Erlangga 2007 [22] hlm ilus 27cm Bacaan bergambar YOPDYOG 2951-2952-KS/B.11 2