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#	Keyword	Results	Change	Check Date
7	how do you use a slide rule	18 200 000	0	2013-10-31
8	internetiff print	73 600	0	2014-08-25
8	chronicles adder v11 free	74 600	0	2014-09-28
8	structural enginer ruler	1 050 000	0	2014-05-07
9	how to use a slide rule	14 900 000	-2	2015-07-15
9	slide rules	55 700 000	-1	2014-07-28
10	circular slide rule tool	201 000	4	2015-06-05
10	gem slide rules	467 000	38	2014-08-02
10	slide page	336 000 000	14	2012-09-21
11	sliderule	117 000	3	2012-11-06
12	boxwood slide rule	13 600	8	2014-09-12
12	precision sterling slide rule made in the usa	55 200	0	2014-11-18
12	d-tr1	1 720 000	2	2012-05-01
13	dione magic slider	1 280 000	0	2014-09-30
14	faber castell shop bonn	895 000	29	2014-09-02
14	calculator but cit pb	919 000	0	2016-06-09
14	slide rule	17 900 000	-6	2013-10-20
15	aristo studiolog	5 940	-5	2014-08-22
15	air duct size calculator slide ruler	90 100	20	2014-03-17
15	fourier pricelist com	483 000	0	2014-05-29
15	slide ruler	2 950 000	-2	2014-07-27
17	virtual slide rule software	1 330 000	0	2014-03-10
17	d-eci e lode	408 000 000	0	2014-07-07
18	слайды ссср	104 000	0	2013-06-04
18	cara flood di cf	4 460 000	0	2014-05-12
19	slide rule AIR DUCT CALCULATOR	40 700	15	2014-03-09
23	Air Duct Sizing Calculator Slide	101 000	0	2015-07-24
23	how to use slide rule air duct calculator	192 000	0	2014-01-22
23	multiple lay dutch excel	12 100 000	0	2014-11-02
24	keuffel and esser slide rule parts	246 000	20	2013-10-25