CB: Churchill and Brown, 8th edition
BN: Bak and Newman, 3rd edition

sections covered so far:
CB --- sections 1-10, 12-16, 18-25, 29-34, 36-41, 43-70, 72-80, 87
BN --- sections 1.1-1.5, 3.1-3.2, 4.1-4.2, 5.1-5.2, 2.2-2.3, 6.1-6.3, 7.2 (partially), 8.1-8.2, 9.1-9.2, 10.1-10.2, 11.1

selected problems:
w2: CB 5.1-10; 10.1-3; 11.1-5 ---- BN 1.5.4c,5,7a,7c,10,13,15-17
w3: CB 18.1ac,5,7; 20.1,2a,3,7,8
w4: CB 23.1-5,7-9; 25.1,2,4 ---- BN 3.2.2,7,8,10,13,15a
w5: CB 29.1,7,9,10; 31.1-4,7,9; 32.1,2,5; 33.1,2b,6,8; 34.14; 36.1a,2,3,4 ---- BN 3.2.19
w6: CB 42.1-7; 43.1-6; 45.1-4 ---- BN 4.2.2,3,4,6
w7: CB 49.1,2,7
w8: CB 52.1-7,10; 54.2,5
w9: BN 1.5.27-28, 2.3.9-16
w10: CB 59.1,2b,3,4,5a,6,7,10; 66.2-7,11,12
w12: CB 71.1-3,5; 72.1-4; 74.1-6; 76.1-4,7-8 BN 10.2.1-5,8-14
w13: CB 79.1-8 BN 11.2.1-4, 7-8