00510nam a2200193 a 4500 20181210082740.0 921204s1964 ilua 001 0 eng 92082573 DLC DLC BD-DhBPA engper 500.15 20 SHS 1964 Shah, A B 137918 Scientific method / A B Shah Bombay : Allied pub., 1964 122 p. ; 20 cm. Zahid Scientific method 137919 ddc BK 49527 49527 0 ddc 0 0 BPATC BPATC GEN 2018-05-27 0 500.15 SHS 1964 23606 2018-05-27 00:00:00 2018-05-27 BK Zahid