00384nam a2200133Ia 4500100001400000942000700014654002300021245003900044260003200083300000800115546001200123999001700135952009800152  aAbbott/W   cBK  aPractical Geometry  aPractical Geometry & Engg.Graphics  bBlakie & SonsaBombayc1963  a373  aENGLISH  c31985d31985  001040708AFTaCRCEbCRCEc1539 | 11d2023-03-17l0o pAFT6893r2023-03-17w2023-03-17yBK