TY  - GEN
AU  - Mayer,Ehrhard
AU  - Nau, B.S.
TI  - Mechanical seals
SN  - 0592000796 (hbk.)
AV  - TJ246 .M3813
U1  - 621.88 
PY  - 1972///
CY  - London
PB  - Iliffe
KW  - Mechanical Seal
KW  - Sealing (Technology)
N1  - Includes references & index
ER  -