The Nation's Schools, Količina 27Michael Vincent O'Shea McGraw Hill, 1941 |
Iz vsebine knjige
Zadetki 1–3 od 79
Stran 36
Michael Vincent O'Shea. When It's Time to Clean I. BRASS , NICKEL , CHROME AND OTHER METALS To clean door plates , door handles , knobs , brass sheets , hinges , electric plates , brass handles for raising windows , faucets and metal ...
Michael Vincent O'Shea. When It's Time to Clean I. BRASS , NICKEL , CHROME AND OTHER METALS To clean door plates , door handles , knobs , brass sheets , hinges , electric plates , brass handles for raising windows , faucets and metal ...
Stran 40
... clean one classroom floor . This is not only unnecessary and harmful to the floor itself but it is likely to cause ... clean water , making sure that the mop is cleaned frequently , and dried with a mop wrung tightly from clean water ...
... clean one classroom floor . This is not only unnecessary and harmful to the floor itself but it is likely to cause ... clean water , making sure that the mop is cleaned frequently , and dried with a mop wrung tightly from clean water ...
Stran 46
... Clean breechings Clean stack pits Sweep front and rear heads Clean tubes Clean combustion chambers Clean shell of boilers Clean ash pits Clean grates Mark manhole and handhole plates ; do not destroy gaskets Remove water gauge glasses ...
... Clean breechings Clean stack pits Sweep front and rear heads Clean tubes Clean combustion chambers Clean shell of boilers Clean ash pits Clean grates Mark manhole and handhole plates ; do not destroy gaskets Remove water gauge glasses ...
Vsebina
Elementary Education Grows Simpler and More Flexible Worth McClure | 18 |
Malcolm S Mackay School Tenafly N J | 25 |
W L Valentine Primary School San Marino | 31 |
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