TY - BOOK ID - 145054826 TI - Operational methods in applied mathematics AU - Carslaw, H. S. AU - Jaeger, J. C. PY - 1948 PB - Oxford : Oxford University Press, DB - UniCat KW - Calcul symbolique UR - https://www.unicat.be/uniCat?func=search&query=sysid:145054826 AB - ER -