Kernighan Brian W Unix programming environment - New Delhi Prentice Hall of India 1984 - x, 357p. cm. Appendix 319- 348p.; Index 349- 357p. ISBN: 9788120304994 (pbk) Standard No.: 90919 Source: Textual Subjects--Topical Terms: Unix programmingComputer science Dewey Class. No.: D65,8(B)91U, M4;1