TY - BOOK AU - Parr, Andew. TI - Hydraulics and pneumatics SN - 8172241895 U1 - 621.51P246h /2005 23rd ed. PY - 2005/// CY - India PB - Jaico Publishing house KW - Pneumatic machinery KW - Hydraulic machinery KW - Hydraulic engineering N1 - Includes reference index ER -