TY - BOOK TI - Head first Java 2nd ed AU - Sierra, Kathy. AU - Bates, Bert. SN - 0596009208 (pbk.) PB - O'Reilly PP - Sebastopol, CA : O'Reilly, 2005. PY - 2005 UR - https://library.korea.ac.kr/detail/?cid=CAT000045803233&ctype=m