TY - BOOK AU - TYRRELL BURGESS & JOHN PRATT TI - POLICY AND PRACTICE THE COLLEGES OF ADVANCED TECHNOLOGY SN - 07139 0151 9 U1 - GN378B912P PY - 1970/// CY - LONDON PB - ALLEN LANE THE PENGUIN PRESS KW - POLICY AND PRACTICE THE COLLEGES OF ADVANCED TECHNOLOGY N1 - KRISHNA BOOK DEPOT HISSAR ER -