00437nam a2200145Ia 4500003000600000005001700006008004100023020001800064040002500082082002200107100006300129245002100192260003500213500004300248NORSU20240821014044.0240215s9999    xx            000 0 und d  a971-8509-76-3  aNORSU-DumcNORSU-Dum  aFil. 604.2 D78 c3  aMs. Valeriana Cabasag-Frias and Mr. Johannes P. Del Valle  0aDRAFTING 3 and 4  bBasic Media System, Inc.c1992  aIncludes Selected References and Index