00374nam a2200133Ia 4500003000600000005001700006008004100023020001800064040004900082082002200131100001700153245003800170260003200208NORSU20240723061030.0240220s9999    xx            000 0 und d  a9788185749617  aNORSU Dumaguete (Main Campus ll)cNORSU-MCII  a620.0042 G37 2016  aGill,  P. S. 0aEngineering graphics and drafting  bS. K. Kataria & SonscC2016