000 00288nam a22001097a 4500
082 _a686.2 POL'P
100 _aPOLK, RALPH W,POLK, W. EDWIN
_956564
245 _aTHE PRACTICE OF PRINTING LETTER PRESS AND OFFSET
260 _aLONDON
_bCHAS A. BENNETT
_c1964
300 _a326P
942 _cBK
999 _c566954
_d566954