This book is published as a supplement to the exhibition PIONEER NUMBER FOUR: H. WIDAYAT

at OHD Museum, Magelang, Central Java April 26 - August 31, 2014

Writers : Fajar Purnomo Sidi, DR. Helena Spanjaard & Dr. Oei Hong Djien

Soft cover

222 pages

ISBN 978-602-18002-3-2