Tip 29. Get all like materials in one go
Retrieving multiple materials in one go before reading them takes less time than getting up and down each time you collect a source.
Do not, for example, collect a volume from, say, the Federal Law Reports, read a case from that volume, and then go back to the same shelf for a second or third time for more cases from the Federal Law Reports.
Get all the cases you want from the Federal Law Reports in one trip and then read them.