Blocker, John Gary creator text mau New York McGraw-Hill Book Company 1942, c1950 1950 monographic eng

print

441 p. : ill. ; 28 cm. John Gary Blocker An Addison-Wesley programed text. Pages 45-87 in reverse. Cost accounting Programmed instruction 657 BLE 1950 CLE 170606 20211209082428.0 73674 eng