Heckner, Fritz Practical microscopic hematology: a manual for the clinical laboratory and clinical practice/ Fritz Heckner, H. Peter Lehmann and Yuan S. Kao - 4th English ed - Philadelphia: Lea & Febiger, 1994 - xi, 124p.: ill.; 23cm Acc. No. 11775 ISBN: 0812117115 Subjects--Topical Terms: Blood cells--Atlases