'Maths Option Biol Prelim [Preliminary] I', file of M S Bartlett File contains copies of questions with corresponding answers entitled 'mathematical questions', 'random processes in biology' and competition. File also contains: Handwritten calculations. A copy of 'Reinterpretation of the invalidation of the principle of competitive exclusio' by Michael E Gilpin and Keith E Justice. A series of lectures notes entitled 'Scheme for applied mathematics for biologists', 'Capture-recapture sampling methods', 'Differentation and partial differentation', 'Taylor expansion', 'Binomial distribution' and 'Stochastic models'. n.d. [post-1972]