SPSS (originally, Statistical Package for the Social Sciences) was released in its first version in 1968, and is among the most widely used programs for statistical analysis in social science. It is used by market researchers, health researchers, survey companies, government, education researchers, and others.
No you cannot... - They are approximately the same caliber bullet .355 to .356 for 9mm and .357 for 38 Special so it is not the barrel/caliber limitation. - The 9mm is typically a rimless round whereas the 38 special is rimmed. However with moon clips or some type of clip you can shoot 9mm in a 38 Special Revolver.57, 38 special, and 9mm all have the same diameter on the bullet. But all the casings are different. Ruger makes a revolver that you can interchange to shoot all 3.
I personally have absolutely no use for the 40 S&W, if you want power in a small package then get a 357sig. The 40 S&W is to the 10mm what the 380 auto is to the 9mm. Same sized bullet, but no where near the power. am leaning toward a glock, and could be happy with any caliber, but mainly would want it to be either 45 acp, 10mm, or 40. I dont really need it for conceal and carry, I have that covered. I already have a 1911 45 that I love to shoot. I just never understood the difference in the 10mm and the 40.