Newberry, W.G. (Bill) Handbook for riggers / W.G. (Bill) Newberry - Canada : Industrial Training, 1989 - 128 p. : il. ; 15 cm Inclou índex ISBN: 0969015410 LCCN: 2900731 Subjects--Topical Terms: Maquinistes (Teatre)--Manuals, guies, etcCordes, Treballs amb--Manuals, guies, etc Universal Decimal Class. No.: 792.022