The text is divided into three primary pillars:
Lamarsh loves integrals of the form: $\int_0^\infty \fracx^2 e^-x^2(1-e^-x) dx$. Does your answer of 2.37 make sense? Without a solution manual, you might spend four hours verifying a single integral. With a solution, you confirm the method in 10 minutes and move on to the physics . Lamarsh Introduction To Nuclear Engineering Solutions