| 000 | 00785 am a2200265 a 4500 | ||
|---|---|---|---|
| 001 | ocm0250400057 | ||
| 008 | 721130s1972 xxua rb 001 eng | ||
| 010 | _a72088891 | ||
| 020 | _a0250400057 | ||
| 040 | _dOCoLC | ||
| 082 | 0 | 4 | _a621.6 |
| 100 | 1 |
_aWalker, Rodger. _997496 |
|
| 245 | 1 | 0 |
_aPump selection : _ba consulting engineer's manual. |
| 260 |
_aAnn Arbor : _bAnn Arbor Science, _c[1972] |
||
| 300 |
_a118 p. : _bill. ; _c24 cm. |
||
| 504 | _aBibliography: p. 43. | ||
| 650 | 0 |
_aPumping machinery. _941672 |
|
| 650 | 0 |
_aPumping stations. _941673 |
|
| 907 |
_a.b10241036 _b110429 _c011116 |
||
| 942 | _n0 | ||
| 969 | 0 | 0 | _a2481 |
| 979 | 0 | 0 |
_aOB2 _b30 OCT 2001 |
| 989 | 0 | 0 | _aOB2 |
| 998 |
_ac _b011115 _cm _da _e- _feng _gmiu _h0 |
||
| 999 |
_c17964 _d17964 |
||