00400pam a2200133 a 4500 9788120305168 005.382 BAC Bach M. J.,. author., The Design of The Unix Operating System: Unix Operating System. Textual Documents New Delhi PHI Learning Pvt. Ltd., 1986 (c) 2012 471: xiv; 23*17 cm. 14999 58221 58221 0 0 0 0 EWP EWP EWP E-ROW-10:CUP-38 2013-08-23 Bharati Madhyavarti Sahakari Grahak Bhandar Ltd., 325.00 0 005.382 BAC EWP-16038 2023-02-24 00:00:00 2 2023-02-24 BK 0 0 0 0 EWP EWP EWP A-REF_2 2013-08-23 Bharati Madhyavarti Sahakari Grahak Bhandar Ltd., 325.00 0 005.382 BAC EWP-16037 2023-02-24 00:00:00 1 2023-02-24 BK