chapters end as follows:

I 10b;

II 35b;

III 48a;

IV 61b;

V 73b;

VI 88b;

VII 98a;

VIII 107a;

IX 123a;

X 130b;

XI 138a;

XII 144a;

XIII 157a;

XIV 163b;

XV 172a;

XVI 177b;

XVII 184a;

XVIII 207a;