na INLIS000000000021340 20141124073031.0 $a 978-979-9108-83-8 $0010-111400000000181 $a 590 ERN a C.4 $a 590 ERN a C.4 $a Erwin Adi Putranto $a Seri Prof. Ensto Binatang Sahabat Kita $a Semarang $b PT. Sindur Press $c 2007 $a Arpus Kab. Magetan $a 55.748