TY  - BOOK
AU  - Astakhov,Viktor P.
TI  - Drills: science and technology of advanced operations 
T2  - Manufacturing design and technology
SN  - 9781466584341 (papel alcalino)
AV  - TJ1260 A77
U1  - 621.9/52 23
PY  - 2014///]
CY  - Boca Raton, [Florida]
PB  - CRC Press/Taylor & Francis
KW  - Perforacion y sondeo
KW  - Maquinaria
ER  -