na YOGYA-02090000019852 20090227023029.0 ind 979-408-053-5 010-020900000019852 512.92 512.92 Wij D WIJDENES, P Daftar logaritma dalam lima rasional P. Wijdenes Cet.25 Jakarta Pradaya Paramita 1994 113 hlm 21 cm Logaritma YOPDYOGB 26/04/06 2 PKL-UGMM 98P0107566 98P0107564