na JATIM-06090000014259 20090625111618.0 ind 0010-060900000014259 0 691.3 DIP m DIPOHUSODO, Istiawan 0 Mengenal Acuan Beton 1, Cet. 1 Yogyakarta Liberty 1988 xii, 106 hlm. : ilus. ; 23 cm. 0 0 BETON BERTULANG JIPDSUR 1 0