esselte laboratory notebook record rule 10-3 8 x 8-1 8 we 300 sheets
smyth-sewn binding opens flat for writing . permanent waterproof ink . premium white acid-free paper . includes table of contents page printed date signature and witness section on each page space for entering control information an instruction page and place-marking ribbon . pad type notebook sheet size 10 3 8 x 8 1 8 ruling record number of sheets per pad 300 . 300 pages per book academic academic notebook black red covers book books boorum amp pease esselte lab lab notebook laboratory laboratory notebook log notebook record record ruled science science notebook sewn binding tablets booklets schools education classrooms students