Immediately after he and Whitehead PM wrote , he published his book " The Problems of Philosophy " in 1912 .
Immediately after he and Whitehead wrote PM , he published his 1912 , " The Problems of Philosophy " .
Immediately after he and Whitehead wrote PM , he published his 1912 , " The Problems of Philosophy " .
Write a paraphrased version of the sentence: Immediately after he and Whitehead PM wrote , he published his book " The Problems of Philosophy " in 1912 . Output: